The following is an analysis of the main divisions of the book as we now

have it. There are two introductions, the first i.-iv. 44, more

historical than hortatory; the second v.-xi., more hortatory than

historical. These may at first have been prefixed to separate editions

of the legislative portion, but were eventually combined. Then, before D

was united to P, five appendices of very various dates and embracing

poetry as well as prose, were added so as to give a fuller account of

the last days of Moses and thus lead up to the narrative of his death

with which the book closes. (1) Chap. xxvii., where the elders of Israel

are introduced for the first time as acting along with Moses (xxvii. 1)

and then the priests, the Levites (xxvii. 9). Some of the curses refer

to laws given not in D but in Lev. xxx., so that the date of this

chapter must be later than Leviticus or at any rate than the laws

codified in the Law of Holiness (Lev. xvii.-xxvi.). (2) The second

appendix, chaps, xxix.-xxxi. 29, xxxii. 45-47, gives us the farewell

address of Moses and is certainly later than D. Moses is represented as

speaking not with any hope of preventing Israel's apostasy but because

he knows that the people will eventually prove apostate (xxxi. 29), a

point of view very different from D's. (3) The Song of Moses, chap.

xxxii. That this didactic poem must have been written late in the

nation's history, and not at its very beginning, is evident from v. 7:

"Remember the days of old, Consider the years of many generations." Such

words cannot be interpreted so as to fit the lips of Moses. It must have

been composed in a time of natural gloom and depression, after Yahweh's

anger had been provoked by "a very froward generation," certainly not

before the Assyrian Empire had loomed up against the political horizon,

aggressive and menacing. Some critics bring the date down even to the

time of Jeremiah and Ezekiel. (4) The Blessing of Moses, chap, xxxiii.

The first line proves that this poem is not by D, who speaks invariably

of Horeb, never of Sinai. The situation depicted is in striking contrast

with that of the Song. Everything is bright because of promises

fulfilled, and the future bids fair to be brighter still. Bruston

maintains with reason that the Blessing, strictly so called, consists

only of vv. 6-25, and has been inserted in a Psalm celebrating the

goodness of Jehovah to his people on their entrance into Canaan (vv.

1-5, 26-29). The special prominence given to Joseph (Ephraim and

Manasseh) in vv. 13-17 has led many critics to assign this poem to the

time of the greatest warrior-king of Northern Israel, Jeroboam II. (5)

The account of Moses' death, chap. xxxiv. This appendix, containing, as

it does, manifest traces of P, proves that even Deuteronomy was not put

into its present form until after the exile.

From the many coincidences between D and the Book of the Covenant (Ex.

xx.-xxiii.) it is clear that D was acquainted with E, the prophetic

narrative of the Northern kingdom; but it is not quite clear whether D

knew E as an independent work, or after its combination with J, the

somewhat earlier prophetic narrative of the Southern kingdom, the

combined form of which is now indicated by the symbol JE. Kittel

certainly puts it too strongly when he asserts that D quotes always from

E and never from J, for some of the passages alluded to in D may just as

readily be ascribed to J as to E, cf. Deut. i. 7 and Gen. xv. 18; Deut.

x. 14 and Ex. xxxiv. 1-4. Consequently D must have been written

certainly after E and possibly after E was combined with J.

In Amos, Hosea and Isaiah there are no traces of D's ideas, whereas in

Jeremiah and Ezekiel their influence is everywhere manifest. Hence this

school of thought arose between the age of Isaiah and that of Jeremiah;

but how long D itself may have been in existence before it was read in

622 to Josiah cannot be determined with certainty. Many argue that D was

written immediately before it was found and that, in fact, it was put

into the temple for the purpose of being "found." This theory gives some

plausibility to the charge that the book is a pious fraud. But the

narrative in 2 Kings xxii. warrants no such inference. The more natural

explanation is that it was written not in the early years of Josiah's

reign, and with the cognizance of the temple priests then in office, but

some time during the long reign of Manasseh, probably when his policy

was most reactionary and when he favoured the worship of the "host of

heaven" and set up altars to strange gods in Jerusalem itself. This

explains why the author did not publish his work immediately, but placed

it where he hoped it would be safely preserved till opportunity should

arise for its publication. One need not suppose that he actually foresaw

how favourable that opportunity would prove, and that, as soon as

discovered, his work would be promulgated as law by the king and

willingly accepted by the people. The author believed that everything he

wrote was in full accordance with the mind of Moses, and would

contribute to the national weal of Yahweh's covenant people, and

therefore he did not scruple to represent Moses as the speaker. It is

not to be expected that modern scholars should be able to fix the exact

year or even decade in which such a book was written. It is enough to

determine with something like probability the century or half-century

which best fits its historical data; and these appear to point to the

reign of Manasseh.

Between D and P there are no verbal parallels; but in the historical

résumés JE is followed closely, whole clauses and even verses being

copied practically verbatim. As Dr Driver points out in his careful

analysis, there are only three facts in D which are not also found in

JE, viz. the number of the spies, the number of souls that went down

into Egypt with Jacob, and the ark being made of acacia wood. But even

these may have been in J or E originally, and left out when JE was

combined with P. Steuernagel divides the legal as well as the hortatory

parts of D between two authors, one of whom uses the 2nd person plural

when addressing Israel, and the other the 2nd person singular; but as a

similar alternation is constantly found in writings universally

acknowledged to be by the same author, this clue seems anything but

trustworthy, depending as it does on the presence or absence of a single

Hebrew letter, and resulting, as it frequently does, in the division of

verses which otherwise seem to be from the same pen (cf. xx. 2). The

inference as to diversity of authorship is much more conclusive when

difference of standpoint can be proved, cf. v. 3, xi. 2 ff. with viii.

2. The first two passages represent Moses as addressing the generation

that was alive at Horeb, whereas the last represents him as speaking to

those who were about to pass over Jordan a full generation later; and it

may well be that the one author may, in the historical and hortatory

parts, have preferred the 2nd plural and the other the 2nd singular;

without the further inference being justified that every law in which

the 2nd singular is used must be assigned to the latter, and every law

in which the 2nd plural occurs must be due to the former.

The law of the Single Sanctuary, one of D's outstanding characteristics,

is, for him, an innovation, but an innovation towards which events had

long been tending. 2 Kings xxiii. 9 shows that even the zeal of Josiah

could not carry out the instructions laid down in D xviii. 6-8. Josiah's

acceptance of D made it the first canonical book of scripture. Thus the

religion of Judah became henceforward a religion which enabled its

adherents to learn from a book exactly what was required of them. D

requires the destruction not only of the high places and the idols, but

of the Asheras (wooden posts) and the Mazzebas (stone pillars) often set

up beside the altar of Jehovah (xvi. 21). These reforms made too heavy

demands upon the people, as was proved by the reaction which set in at

Josiah's death. Indeed the country people would look on the destruction

of the high places with their Asheras and Mazzebas as sacrilege and

would consider Josiah's death in battle as a divine punishment for his

sacrilegious deeds. On the other hand, the destruction of Jerusalem and

the exile of the people would appear to those who had obeyed D's

instructions as a well-merited punishment for national apostasy.

Moreover, D regarded religion as of the utmost moment to each individual

Israelite; and it is certainly not by accident that the declaration of

the individual's duty towards God immediately follows the emphatic

intimation to Israel of Yahweh's unity. "Hear, O Israel, Yahweh is our

God, Yahweh is one: and thou shalt love Yahweh thy God with all thine

heart and with all thy soul and with all thy strength" (vi. 4, 5).

In estimating the religious value of Deuteronomy it should never be

forgotten that upon this passage the greatest eulogy ever pronounced on

any scripture was pronounced by Christ himself, when he said "on these

words hang all the law and the prophets," and it is also well to

remember that when tempted in the wilderness he repelled each suggestion

of the Tempter by a quotation from Deuteronomy.

Nevertheless even such a writer as D could not escape the influence of

the age and atmosphere in which he lived; and despite the spirit of love

which breathes so strongly throughout the book, especially for the poor,

the widow and the fatherless, the stranger and the homeless Levite

(xxiv. 10-22), and the humanity shown towards both beasts and birds

(xxii. 1, 4, 6 f., xxv. 4), there are elements in D which go far to

explain the intense exclusiveness and the religious intolerance

characteristic of Judaism. Should a man's son or friend dear to him as

his own soul seek to tempt him from the faith of his fathers, D's

pitiless order to that man is "Thou shalt surely kill him; thine hand

shall be first upon him to put him to death." From this single instance

we see not only how far mankind has travelled along the path of

religious toleration since Deuteronomy was written, but also how very

far the criticism implied in Christ's method of dealing with what "was

said to them of old time" may be legitimately carried. (J. A. P.*)

DEUTSCH, IMMANUEL OSCAR MENAHEM (1829-1873), German oriental scholar,

was born on the 28th of October 1829, at Neisse in Prussian Silesia, of

Jewish extraction. On reaching his sixteenth year he began his studies

at the university of Berlin, paying special attention to theology and

the Talmud. He also mastered the English language and studied English

literature. In 1855 Deutsch was appointed assistant in the library of

the British Museum. He worked intensely on the Talmud and contributed no

less than 190 papers to _Chambers's Encyclopaedia_, in addition to

essays in Kitto's and Smith's Biblical Dictionaries, and articles in

periodicals. In October 1867 his article on "The Talmud," published in

the _Quarterly Review_, made him known. It was translated into French,

German, Russian, Swedish, Dutch and Danish. He died at Alexandria on the

12th of May 1873.

His _Literary Remains_, edited by Lady Strangford, were published in

1874, consisting of nineteen papers on such subjects as "The Talmud,"

"Islam," "Semitic Culture," "Egypt, Ancient and Modern," "Semitic

Languages," "The Targums," "The Samaritan Pentateuch," and "Arabic

Poetry."

DEUTSCHKRONE, a town of Germany, kingdom of Prussia, between the two

lakes of Arens and Radau, 15 m. N.W. of Schneidemühl, a railway junction

60 m. north of Posen. Pop. (1905) 7282. It is the seat of the public

offices for the district, possesses an Evangelical and a Roman Catholic

church, a synagogue, and a gymnasium established in the old Jesuit

college, and has manufactures of machinery, woollens, tiles, brandy and

beer.

DEUTZ (anc. _Divitio_), formerly an independent town of Germany, in the

Prussian Rhine Province, on the right bank of the Rhine, opposite to

Cologne, with which it has been incorporated since 1888. It contains the

church of St Heribert, built in the 17th century, cavalry barracks,

artillery magazines, and gas, porcelain, machine and carriage factories.

It has a handsome railway station on the banks of the Rhine, negotiating

the local traffic with Elberfeld and Königswinter. The fortifications of

the town form part of the defences of Cologne. To the east is the

manufacturing suburb of Kalk.

The old castle in Deutz was in 1002 made a Benedictine monastery by

Heribert, archbishop of Cologne. Permission to fortify the town was in

1230 granted to the citizens by the archbishop of Cologne, between whom

and the counts of Berg it was in 1240 divided. It was burnt in 1376,

1445 and 1583; and in 1678, after the peace of Nijmwegen, the

fortifications were dismantled; rebuilt in 1816, they were again razed

in 1888.

DEUX-SÈVRES, an inland department of western France, formed in 1790

mainly of the three districts of Poitou, Thouarsais, Gâtine and

Niortais, added to a small portion of Saintonge and a still smaller

portion of Aunis. Area, 2337 sq. m. Pop. (1906) 339,466. It is bounded

N. by Maine-et-Loire, E. by Vienne, S.E. by Charente, S. by

Charente-Inférieure and W. by Vendée. The department takes its name from

two rivers--the Sèvre of Niort which traverses the southern portion, and

the Sèvre of Nantes (an affluent of the Loire) which drains the

north-west. There are three regions--the Gâtine, occupying the north and

centre of the department, the Plaine in the south and the

Marais,--distinguished by their geological character and their general

physical appearance. The Gâtine, formed of primitive rocks (granite and

schists), is the continuation of the "Bocage" of Vendée and

Maine-et-Loire. Its surface is irregular and covered with hedges and

clumps of wood or forests. The systematic application of lime has much

improved the soil, which is naturally poor. The Plaine, resting on

oolite limestone, is treeless but fertile. The Marais, a low-lying

district in the extreme south-west, consists of alluvial clays which also

are extremely productive when properly drained. The highest points,

several of which exceed 700 ft., are found in a line of hills which

begins in the centre of the department, to the south of Parthenay, and

stretches north-west into the neighbouring department of Vendée. It

divides the region drained by the Sèvre Nantaise and the Thouet (both

affluents of the Loire) in the north from the basins of the Sèvre

Niortaise and the Charente in the south. The climate is mild, the annual

temperature at Niort being 54° Fahr., and the rainfall nearly 25 in. The

winters are colder in the Gâtine, the summers warmer in the Plaine.

Three-quarters of the entire area of Deux-Sèvres, which is primarily an

agricultural department, consists of arable land. Wheat and oats are the

main cereals. Potatoes and mangold-wurzels are the chief root-crops.

Niort is a centre for the growing Of vegetables (onions, asparagus,

artichokes, &c.) and of angelica. Considerable quantities of beetroot

are raised to supply the distilleries of Melle. Colza, hemp, rape and

flax are also cultivated. Vineyards are numerous in the neighbourhood of

Bressuire in the north, and of Niort and Melle in the south. The

department is well known for the Parthenay breed of cattle and the

Poitou breed of horses; and the mules reared in the southern

arrondissements are much sought after both in France and in Spain. The

system of co-operative dairying is practised in some localities. The

apple-trees of the Gâtine and the walnut-trees of the Plaine bring a

good return. Coal is mined, and the department produces building-stone

and lime. A leading industry is the manufacture of textiles (serges,

druggets, linen, handkerchiefs, flannels, swan-skins and knitted goods).

Tanning and leather-dressing are carried on at Niort and other places,

and gloves are made at Niort. Wool and cotton spinning, hat and shoe

making, distilling, brewing, flour-milling and oil-refining are also

main industries. The department exports cattle and sheep to Paris and

Poitiers; also cereals, oils, wines, vegetables and its industrial

products.

The Sèvre Niortaise and its tributary the Mignon furnish 19 m. of

navigable waterway. The department is served by the Ouest-État railway.

It contains a large proportion of Protestants, especially in the

south-east. The four arrondissements are Niort, Bressuire, Melle and

Parthenay; the cantons number 31, and the communes 356. Deux-Sèvres is

part of the region of the IX. army corps, and of the diocese and the

académie (educational circumscription) of Poitiers, where also is its

court of appeal.

Niort (the capital), Bressuire, Melle, Parthenay, St Maixent, Thouars

and Oiron are the principal places in the department. Several other

towns contain features of interest. Among these are Airvault, where

there is a church of the 12th and 14th centuries which once belonged to

the abbey of St Pierre, and an ancient bridge built by the monks;

Celles-sur-Belle, where there is an old church rebuilt by Louis XI., and

again in the 17th century; and St Jouin-de-Marnes, with a fine

Romanesque church with Gothic restoration, which belonged to one of the

most ancient abbeys of Gaul.

DEVA (Sanskrit "heavenly"), in Hindu and Buddhist mythology, spirits of

the light and air, and minor deities generally beneficent. In Persian

mythology, however, the word is used for evil spirits or demons.

According to Zoroaster the devas were created by Ahriman.

DEVA (mod. _Chester_), a Roman legionary fortress in Britain on the Dee.

It was occupied by Roman troops about A.D. 48 and held probably till the

end of the Roman dominion. Its garrison was the Legio XX. Valeria

Victrix, with which another legion (II. Adjutrix) was associated for a

few years, about A.D. 75-85. It never developed, like many Roman

legionary fortresses, into a town, but remained military throughout.

Parts of its north and east walls (from Morgan's Mount to Peppergate)

and numerous inscriptions remain to indicate its character and area.

See F. J. Haverfield, _Catalogue of the Grosvenor Museum, Chester_

(Chester, 1900), Introduction.

DEVADATTA, the son of Suklodana, who was younger brother to the father

of the Buddha (_Mah[=a]vastu_, iii. 76). Both he and his brother

[=A]nanda, who were considerably younger than the Buddha, joined the

brotherhood in the twentieth year of the Buddha's ministry. Four other

cousins of theirs, chiefs of the S[=a]kiya clan, and a barber named

Up[=a]li, were admitted to the order at the same time; and at their own

request the barber was admitted first, so that as their senior in the

order he should take precedence of them (_Vinaya Texts_, iii. 228). All

the others continued loyal disciples, but Devadatta, fifteen years

afterwards, having gained over the crown prince of Magadha,

Aj[=a]tasattu, to his side, made a formal proposition, at the meeting of

the order, that the Buddha should retire, and hand over the leadership

to him, Devadatta (_Vinaya Texts_, iii. 238; _J[=a]taka_, i. 142). This

proposal was rejected, and Devadatta is said in the tradition to have

successfully instigated the prince to the execution of his aged father

and to have made three abortive attempts to bring about the death of the

Buddha (_Vinaya Texts_, iii. 241-250; _J[=a]taka_, vi. 131), shortly

afterwards, relying upon the feeling of the people in favour of

asceticism, he brought forward four propositions for ascetic rules to be

imposed on the order. These being refused, he appealed to the people,

started an order of his own, and gained over 500 of the Buddha's

community to join in the secession. We hear nothing further about the

success or otherwise of the new order, but it may possibly be referred

to under the name of the Gotamakas, in the _Anguttara_ (see _Dialogues

of the Buddha_ i. 222), for Devadatta's family name was Gotama. But his

community was certainly still in existence in the 4th century A.D., for

it is especially mentioned by Fa Hien, the Chinese pilgrim (Legge's

translation, p. 62). And it possibly lasted till the 7th century, for

Hsüan Tsang mentions that in a monastery in Bengal the monks then

followed a certain regulation of Devadatta's (T. Watters, _On Yuan

Chwang_, ii. 191). There is no mention in the canon as to how or when

Devadatta died; but the commentary on the _J[=a]taka_, written in the

5th century A.D., has preserved a tradition that he was swallowed up by

the earth near S[=a]vatthi, when on his way to ask pardon of the Buddha

(_J[=a]taka_, iv. 158). The spot where this occurred was shown to both

the pilgrims just mentioned (Fa Hien, loc. cit. p. 60; and T. Watters,

_On Yuan Chwang_, i. 390). It is a striking example of the way in which

such legends grow, that it is only the latest of these authorities,

Hsüan Tsang, who says that, though ostensibly approaching the Buddha

with a view to reconciliation, Devadatta had concealed poison in his

nail with the object of murdering the Buddha.

AUTHORITIES.--_Vinaya Texts_, translated by Rhys Davids and H.

Oldenberg (3 vols., Oxford, 1881-1885); _The J[=a]taka_, edited by V.

Fausböll (7 vols., London, 1877-1897); T. Watters, _On Yuan Chwang_

(ed. Rhys Davids and Bushell, 2 vols., London, 1904-1905); _Fa Hian_,

translated by J. Legge (Oxford, 1886); _Mah[=a]vastu_ (ed. Tenant, 3

vols., Paris, 1882-1897). (T. W. R. D.)

DEVAPRAYAG (DEOPRAYAG), a village in Tehri State of the United

Provinces, India. It is situated at the spot where the rivers Alaknanda

and Bhagirathi unite and form the Ganges, and as one of the five sacred

confluences in the hills is a great place of pilgrimage for devout

Hindus. Devaprayag stands at an elevation of 2265 ft. on the side of a

hill which rises above it 800 ft. On a terrace in the upper part of the

village is the temple of Raghunath, built of huge uncemented stones,

pyramidical in form and capped by a white cupola.

DEVENS, CHARLES (1820-1891), American lawyer and jurist, was born in

Charlestown, Massachusetts, on the 4th of April 1820. He graduated at

Harvard College in 1838, and at the Harvard law school in 1840, and was

admitted to the bar in Franklin county, Mass., where he practised from

1841 to 1849. In the year 1848 he was a Whig member of the state senate,

and from 1849 to 1853 was United States marshal for Massachusetts, in

which capacity he was called upon in 1851 to remand the fugitive slave,

Thomas Sims, to slavery. This he felt constrained to do, much against

his personal desire; and subsequently he attempted in vain to purchase

Sims's freedom, and many years later appointed him to a position in the

department of justice at Washington. Devens practised law at Worcester

from 1853 until 1861, and throughout the Civil War served in the Federal

army, becoming colonel of volunteers in July 1861 and brigadier-general

of volunteers in April 1862. At the battle of Ball's Bluff (1861) he was

severely wounded; he was again wounded at Fair Oaks (1862) and at

Chancellorsville (1863), where he commanded a division. He later

distinguished himself at Cold Harbor, and commanded a division in

Grant's final campaign in Virginia (1864-65), his troops being the first

to occupy Richmond after its fall. Breveted major-general in 1865, he

remained in the army for a year as commander of the military district of

Charleston, South Carolina. He was a judge of the Massachusetts superior

court from 1867 to 1873, and was an associate justice of the supreme

court of the state from 1873 to 1877, and again from 1881 to 1891. From

1877 to 1881 he was attorney-general of the United States in the cabinet

of President Hayes. He died at Boston, Mass., on the 7th of January

1891.

See his _Orations and Addresses_, with a memoir by John Codman Ropes

(Boston, 1891).

DEVENTER, a town in the province of Overysel, Holland, on the right bank

of the Ysel, at the confluence of the Schipbeek, and a junction station

10 m. N. of Zutphen by rail. It is also connected by steam tramway S.E.

with Brokulo. Pop. (1900) 26,212. Deventer is a neat and prosperous town

situated in the midst of prettily wooded environs, and containing many

curious old buildings. There are three churches of special interest: the

Groote Kerk (St Lebuinus), which dates from 1334, and occupies the site

of an older structure of which the 11th-century crypt remains; the Roman

Catholic Broederkerk, or Brothers' Church, containing among its relics

three ancient gospels said to have been written by St Lebuinus (Lebwin),

the English apostle of the Frisians and Westphalians (d. c. 773); and

the Bergkerk, dedicated in 1206, which has two late Romanesque towers.

The town hall (1693) contains a remarkable painting of the town council

by Terburg. In the fine square called the Brink is the old weigh-house,

now a school (gymnasium), built in 1528, with a large external staircase

(1644). The gymnasium is descended from the Latin school of which the

celebrated Alexander Hegius was master in the third quarter of the 15th

century, when the young Erasmus was sent to it, and at which Adrian

Floreizoon, afterwards Pope Adrian VI., is said to have been a pupil

about the same time. Another famous educational institution was the

"Athenaeum" or high school, founded in 1630, at which Henri Renery (d.

1639) taught philosophy, while Johann Friedrich Gronov (Gronovius)

(1611-1671) taught rhetoric and history in the middle of the same

century. The "Athenaeum" disappeared in 1876. In modern times Deventer

possessed a famous teacher in Dr Burgersdyk (d. 1900), the Dutch

translator of Shakespeare. The town library, also called the library of

the Athenaeum, includes many MSS. and _incunabula_, and a 13th-century

copy of _Reynard the Fox_. The archives of the town are of considerable

value. Besides a considerable agricultural trade, Deventer has important

iron foundries and carpet factories (the royal manufactory of Smyrna

carpets being especially famous); while cotton-printing, rope-making and

the weaving of woollens and silks are also carried on. A public official

is appointed to supervise the proper making of a form of gingerbread

known as "_Deventer Koek_," which has a reputation throughout Holland.

In the church of Bathmen, a village 5 m. E. of Deventer, some

14th-century frescoes were discovered in 1870.

In the 14th century Deventer was the centre of the famous religious and

educational movement associated with the name of GERHARD GROOT (q.v.),

who was a native of the town (see BROTHERS OF COMMON LIFE).

DE VERE, AUBREY THOMAS (1814-1902), Irish poet and critic, was born at

Curragh Chase, Co. Limerick, on the 10th of January 1814, being the

third son of Sir Aubrey de Vere Hunt (1788-1846). In 1832 his father

dropped the final name by royal licence. Sir Aubrey was himself a poet.

Wordsworth called his sonnets the "most perfect of the age." These and

his drama, _Mary Tudor_, were published by his son in 1875 and 1884.

Aubrey de Vere was educated at Trinity College, Dublin, and in his

twenty-eighth year published _The Waldenses_, which he followed up in

the next year by _The Search after Proserpine_. Thenceforward he was

continually engaged, till his death on the 20th of January 1902, in the

production of poetry and criticism. His best-known works are: in verse,

_The Sisters_ (1861); _The Infant Bridal_ (1864); _Irish Odes_ (1869);

_Legends of St Patrick_ (1872); and _Legends of the Saxon Saints_

(1879); and in prose, _Essays chiefly on Poetry_ (1887); and _Essays

chiefly Literary and Ethical_ (1889). He also wrote a picturesque volume

of travel-sketches, and two dramas in verse, _Alexander the Great_

(1874); and _St Thomas of Canterbury_ (1876); both of which, though they

contain fine passages, suffer from diffuseness and a lack of dramatic

spirit. The characteristics of Aubrey de Vere's poetry are "high

seriousness" and a fine religious enthusiasm. His research in questions

of faith led him to the Roman Church; and in many of his poems, notably

in the volume of sonnets called _St Peter's Chains_ (1888), he made rich

additions to devotional verse. He was a disciple of Wordsworth, whose

calm meditative serenity he often echoed with great felicity; and his

affection for Greek poetry, truly felt and understood, gave dignity and

weight to his own versions of mythological idylls. But perhaps he will

be chiefly remembered for the impulse which he gave to the study of

Celtic legend and literature. In this direction he has had many

followers, who have sometimes assumed the appearance of pioneers; but

after Matthew Arnold's fine lecture on "Celtic Literature," nothing

perhaps did more to help the Celtic revival than Aubrey de Vere's tender

insight into the Irish character, and his stirring reproductions of the

early Irish epic poetry.

A volume of _Selections_ from his poems was edited in 1894 (New York

and London) by G. E. Woodberry.

DEVICE, a scheme, plan, simple mechanical contrivance; also a pattern or

design, particularly an heraldic design or emblem, often combined with a

motto or legend. "Device" and its doublet "devise" come from the two Old

French forms _devis_ and _devise_ of the Latin _divisa_, things divided,

from _dividere_, to separate, used in the sense of to arrange, set out,

apportion. "Devise," as a substantive, is now only used as a legal term

for a disposition of property by will, by a modern convention restricted

to a disposition of real property, the term "bequest" being used of

personalty (see WILL). This use is directly due to the Medieval Latin

meaning of _dividere_ = _testamento disponere_. In its verbal form,

"devise" is used not only in the legal sense, but also in the sense of

to plan, arrange, scheme.

DEVIL (Gr. [Greek: diabolos], "slanderer," from [Greek: diaballein], to

slander), the generic name for a spirit of evil, especially the supreme

spirit of evil, the foe of God and man. The word is used for minor evil

spirits in much the same sense as "demon." From the various

characteristics associated with this idea, the term has come to be

applied by analogy in many different senses. From the idea of evil as

degraded, contemptible and doomed to failure, the term is applied to

persons in evil plight, or of slight consideration. In English legal

phraseology "devil" and "devilling" are used of barristers who act as

substitutes for others. Any remuneration which the legal "devil" may

receive is purely a matter of private arrangement between them. In the

chancery division such remuneration is generally in the proportion of

one half of the fee which the client pays; "in the king's bench division

remuneration for 'devilling' of briefs or assisting in drafting and

opinions is not common" (see _Annual Practice_, 1907, p. 717). In a

similar sense an author may have his materials collected and arranged by

a literary hack or "devil." The term "printer's devil" for the errand

boy in a printing office probably combines this idea with that of his

being black with ink. The common notions of the devil as black,

ill-favoured, malicious, destructive and the like, have occasioned the

application of the term to certain animals (the Tasmanian devil, the

devil-fish, the coot), to mechanical contrivances (for tearing up cloth

or separating wool), to pungent, highly seasoned dishes, broiled or

fried. In this article we are concerned with the primary sense of the

word, as used in mythology and religion.

The primitive philosophy of animism involves the ascription of all

phenomena to personal agencies. As phenomena are good or evil, produce

pleasure or pain, cause weal or woe, a distinction in the character of

these agencies is gradually recognized; the agents of good become gods,

those of evil, demons. A tendency towards the simplification and

organization of the evil as of the good forces, leads towards belief in

outstanding leaders among the forces of evil. When the divine is most

completely conceived as unity, the demonic is also so conceived; and

over against God stands Satan, or the devil.

Although it is in connexion with Hebrew and Christian monotheism that

this belief in the devil has been most fully developed, yet there are

approaches to the doctrine in other religions. In Babylonian mythology

"the old serpent goddess 'the lady Nina' was transformed into the

embodiment of all that was hostile to the powers of heaven" (Sayce's

_Hibbert Lectures_, p. 283), and was confounded with the dragon Tiamat,

"a terrible monster, reappearing in the Old Testament writings as Rahab

and Leviathan, the principle of chaos, the enemy of God and man"

(Tennant's _The Fall and Original Sin_, p. 43), and according to Gunkel

(_Schöpfung und Chaos_, p. 383) "the original of the 'old serpent' of

Rev. xii. 9." In Egyptian mythology the serpent Apap with an army of

monsters strives daily to arrest the course of the boat of the luminous

gods. While the Greek mythology described the Titans as "enchained once

for all in their dark dungeons" yet Prometheus' threat remained to

disturb the tranquillity of the Olympian Zeus. In the German mythology

the army of darkness is led by Hel, the personification of twilight,

sunk to the goddess who enchains the dead and terrifies the living, and

Loki, originally the god of fire, but afterwards "looked upon as the

father of the evil powers, who strips the goddess of earth of her

adornments, who robs Thor of his fertilizing hammer, and causes the

death of Balder the beneficent sun." In Hindu mythology the Maruts,

Indra, Agni and Vishnu wage war with the serpent Ahi to deliver the

celestial cows or spouses, the waters held captive in the caverns of the

clouds. In the _Trimurti_, Brahm[=a] (the impersonal) is manifested as

Brahm[=a] (the personal creator), Vishnu (the preserver), and Siva (the

destroyer). In Siva is perpetuated the belief in the god of Vedic times

Rudra, who is represented as "the wild hunter who storms over the earth

with his bands, and lays low with arrows the men who displease him"

(Chantepie de la Saussaye's _Religionsgeschichte_, 2nd ed., vol. ii. p.

25). The evil character of Siva is reflected in his wife, who as Kali

(the black) is the wild and cruel goddess of destruction and death. The

opposition of good and evil is most fully carried out in Zoroastrianism.

Opposed to Ormuzd, the author of all good, is Ahriman, the source of all

evil; and the opposition runs through the whole universe (D'Alviella's

_Hibbert Lectures_, pp. 158-164).

The conception of _Satan_ (Heb. [Hebrew: Satan], the adversary, Gr.

[Greek: Satanas], or [Greek: Satan], 2 Cor. xii. 7) belongs to the

post-exilic period of Hebrew development, and probably shows traces of

the influence of Persian on Jewish thought, but it has also its roots

in much older beliefs. An "evil spirit" possesses Saul (1 Sam. xvi. 14),

but it is "from the Lord." The same agency produces discord between

Abimelech and the Shechemites (Judges ix. 23). "A lying spirit in the

mouth of all his prophets" as Yahweh's messenger entices Ahab to his

doom (1 Kings xxii. 22). Growing human corruption is traced to the

fleshy union of angels and women (Gen. vi. 1-4). But generally evil,

whether as misfortune or as sin, is assigned to divine causality (1 Sam.

xviii. 10; 2 Sam. xxiv. 1; 1 Kings xxii. 20; Isa. vi. 10, lxiii. 17).

After the Exile there is a tendency to protect the divine transcendence

by the introduction of mediating angelic agency, and to separate all

evil from God by ascribing its origin to Satan, the enemy of God and

man. In the prophecy of Zechariah (iii. 1-2) he stands as the adversary

of Joshua, the high priest, and is rebuked by Yahweh for desiring that

Jerusalem should be further punished. In the book of Job he presents

himself before the Lord among the sons of God (ii. 1), yet he is

represented both as accuser and tempter. He disbelieves in Job's

integrity, and desires him to be so tried that he may fall into sin.

While, according to 2 Sam. xxiv. 1, God himself tests David in regard to

the numbering of the people, according to 1 Chron. xxi. 1 it is Satan

who tempts him.

The development of the conception continued in later Judaism, which was

probably more strongly influenced by Persian dualism. It is doubtful,

however, whether the Asmodeus (q.v.) of the book of Tobit is the same as

the A[=e]shma Da[=e]wa of the Bundahesh. He is the evil spirit who slew

the seven husbands of Sara (iii. 8), and the name probably means

"Destroyer." In the book of Enoch Satan is represented as the ruler of a

rival kingdom of evil, but here are also mentioned Satans, who are

distinguished from the fallen angels and who have a threefold function,

to tempt, to accuse and to punish. Satan possesses the ungodly

(Ecclesiasticus xxi. 27), is identified with the serpent of Gen. iii.

(Wisdom ii. 24), and is probably also represented by Asmodeus, to whom

lustful qualities are assigned (Tobit vi. 14); Gen. iii. is probably

referred to in Psalms of Solomon xvii. 49, "a serpent speaking with the

words of transgressors, words of deceit to pervert wisdom." The _Book of

the Secrets of Enoch_ not only identifies Satan with the Serpent, but

also describes his revolt against God, and expulsion from heaven. In the

Jewish _Targums_ Sammael, "the highest angel that stands before God's

throne, caused the serpent to seduce the woman"; he coalesces with

Satan, and has inferior Satans as his servants. The birth of Cain is

ascribed to a union of Satan with Eve. As accuser affecting man's

standing before God he is greatly feared.

This doctrine, stripped of much of its grossness, is reproduced in the

New Testament. Satan is the [Greek: diabolos] (Matt. xiii. 39; John

xiii. 2; Eph. iv. 27; Heb. ii. 14; Rev. ii. 10), slanderer or accuser,

the [Greek: peirazôn] (Matt. iv. 3; 1 Thess. iii. 5), the tempter, the

[Greek: ponêros] (Matt. v. 37; John xvii. 15; Eph. vi. 16), the evil

one, and the [Greek: echthros] (Matt. xiii. 39), the enemy. He is

apparently identified with Beelzebub (or Beelzebul) in Matt. xii. 26,

27. Jesus appears to recognize the existence of demons belonging to a

kingdom of evil under the leadership of Satan "the prince of demons"

(Matt. xii. 24, 26, 27), whose works in demonic possessions it is his

function to destroy (Mark i. 34, iii. 11, vi. 7; Luke x. 17-20). But he

himself conquers Satan in resisting his temptations (Matt. iv. 1-11).

Simon is warned against him, and Judas yields to him as tempter (Luke

xxii. 31; John xiii. 27). Jesus's cures are represented as a triumph

over Satan (Luke x. 18). This Jewish doctrine is found in Paul's letters

also. Satan rules over a world of evil, supernatural agencies, whose

dwelling is in the lower heavens (Eph. vi. 12): hence he is the "prince

of the power of the air" (ii. 2). He is the tempter (1 Thess. iii. 5; 1

Cor. vii. 5), the destroyer (x. 10), to whom the offender is to be

handed over for bodily destruction (v. 5), identified with the serpent

(Rom. xvi. 20; 2 Cor. xi. 3), and probably with Beliar or Belial (vi.

15); and the surrender of man to him brought death into the world (Rom.

v. 17). Paul's own "stake in the flesh" is Satan's messenger (2 Cor.

xii. 7). According to Hebrews Satan's power over death Jesus destroys by

dying (ii. 14). Revelation describes the war in heaven between God with

his angels and Satan or the dragon, the "old serpent," the deceiver of

the whole world (xii. 9), with his hosts of darkness. After the

overthrow of the Beast and the kings of the earth, Satan is imprisoned

in the bottomless pit a thousand years (xx. 2). Again loosed to deceive

the nations, he is finally cast into the lake of fire and brimstone (xx.

10; cf. Enoch liv. 5, 6; 2 Peter ii. 4). In John's Gospel and Epistles

Satan is opposed to Christ. Sinner and murderer from the beginning (1

John iii. 8) and liar by nature (John viii. 44), he enslaves men to sin

(viii. 34), causes death (verse 44), rules the present world (xiv. 30),

but has no power over Christ or those who are his (xiv. 30, xvi. 11; 1

John v. 18). He will be destroyed by Christ with all his works (John

xvi. 33; 1 John iii. 8).

In the common faith of the Gentile churches after the Apostolic Age "the

present dominion of evil demons, or of one evil demon, was just as

generally presupposed as man's need of redemption, which was regarded as

a result of that dominion. The tenacity of this belief may be explained

among other things by the living impression of the polytheism that

surrounded the communities on every side. By means of this assumption

too, humanity seemed to be unburdened, and the presupposed capacity for

redemption could, therefore, be justified in its widest range"

(Harnack's _History of Dogma_, i. p. 181). While Christ's First Advent

delivered believers from Satan's bondage, his overthrow would be

completed only by the Second Advent. The Gnostics held that "the present

world sprang from a fall of man, or from an undertaking hostile to God,

and is, therefore, the product of an evil or intermediate being" (p.

257). Some taught that while the future had been assigned by God to

Christ, the devil had received the present age (p. 309). The fathers

traced all doctrines not held by the Catholic Church to the devil, and

the virtues of heretics were regarded as an instance of the devil

transforming himself into an angel of light (ii. 91). Irenaeus ascribes

Satan's fall to "pride and arrogance and envy of God's creation"; and

traces man's deliverance from Satan to Christ's victory in resisting his

temptations; but also, guided by certain Pauline passages, represents

the death of Christ "as a ransom paid to the 'apostasy' for men who had

fallen into captivity" (ii. 290). He does not admit that Satan has any

lawful claim on man, or that God practised a deceit on him, as later

fathers taught. This theory of the _atonement_ was formulated by Origen.

"By his successful temptation the devil acquired a right over men. God

offered Christ's soul for that of men. But the devil was duped, as

Christ overcame both him and death" (p. 367). It was held by Gregory of

Nyssa, Ambrose, who uses the phrase _pia fraus_, Augustine, Leo I., and

Gregory I., who expresses it in its worst form. "The humanity of Christ

was the bait; the fish, the devil, snapped at it, and was left hanging

on the invisible hook, Christ's divinity" (iii. 307). In Athanasius the

relation of the work of Christ to Satan retires into the background,

Gregory of Nazianzus and John of Damascus felt scruples about this view.

It is expressly repudiated by Anselm and Abelard. Peter the Lombard

asserted it, disregarding these objections. Bernard represents man's

bondage to Satan "as righteously permitted as a just retribution for

sin," he being "the executioner of the divine justice." Another theory

of Origen's found less acceptance. The devil, as a being resulting from

God's will, cannot always remain a devil. The possibility of his

redemption, however, was in the 5th century branded as a heresy. Persian

dualism was brought into contact with Christian thought in the doctrine

of Mani; and it is permissible to believe that the gloomy views of

Augustine regarding man's condition are due in some measure to this

influence. Mani taught that Satan with his demons, sprung from the

kingdom of darkness, attacked the realm of light, the earth, defeated

man sent against him by the God of light, but was overthrown by the God

of light, who then delivered the primeval man (iii. 324). "During the

middle ages," says Tulloch, "the belief in the devil was

absorbing--saints conceived themselves and others to be in constant

conflict with him." This superstition, perhaps at its strongest in the

13th to the 15th century, passed into Protestantism. Luther was always

conscious of the presence and opposition of Satan. "As I found he was

about to begin again," says Luther, "I gathered together my books, and

got into bed. Another time in the night I heard him above my cell

walking on the cloister, but as I knew it was the devil I paid no

attention to him and went to sleep." He held that this world will pass

away with its pleasures, as there can be no real improvement in it, for

the devil continues in it to ply his daring and seductive devices (vii.

191). I. A. Dorner (_Christian Doctrine_, iii. p. 93) sums up Protestant

doctrine as follows:--"He is brought into relation with natural

sinfulness, and the impulse to evil thoughts and deeds is ascribed to

him. The dominion of evil over men is also represented as a slavery to

Satan, and this as punishment. He has his full power in the

extra-Christian world. But his power is broken by Christ, and by his

word victory over him is to be won. The power of creating anything is

also denied the devil, and only the power of corrupting substances is

conceded to him. But it is only at the Last Judgment that his power is

wholly annihilated; he is himself delivered up to eternal punishment."

This belief in the devil was specially strong in Scotland among both

clergy and laity in the 17th century. "The devil was always and

literally at hand," says Buckle, "he was haunting them, speaking to

them, and tempting them. Go where they would he was there."

In more recent times a great variety of opinions has been expressed on

this subject. J. S. Semler denied the reality of demonic possession, and

held that Christ in his language accommodated himself to the views of

the sick whom he was seeking to cure. Kant regarded the devil as a

personification of the radical evil in man. Daub in his _Judas

Ishcarioth_ argued that a finite evil presupposes an absolute evil, and

the absolute evil as real must be in a person. Schelling regarded the

devil as, not a person, but a real principle, a spirit let loose by the

freedom of man. Schleiermacher was an uncompromising opponent of the

common belief. "The problem remains to seek evil rather in self than in

Satan, Satan only showing the limits of our self-knowledge." Dorner has

formulated a theory which explains the development of the conception of

Satan in the Holy Scriptures as in correspondence with an evolution in

the character of Satan. "Satan appears in Scripture under four leading

characters:--first as the tempter of freedom, who desires to bring to

decision, secondly as the accuser, who by virtue of the law retorts

criminality on man; thirdly as the instrument of the Divine, which

brings evil and death upon men; fourthly and lastly he is described,

especially in the New Testament, as the enemy of God and man." He

supposes "a change in Satan in the course of the history of the divine

revelation, in conflict with which he came step by step to be a sworn

enemy of God and man, especially in the New Testament times, in which,

on the other hand, his power is broken at the root by Christ." He argues

that "the world-order, being in process as a moral order, permits

breaches everywhere into which Satan can obtain entrance" (pp. 99, 102).

H. L. Martensen gives even freer rein to speculation. "The evil

principle," he says, "has in itself no personality, but attains a

progressively universal personality in its kingdom; it has no individual

personality, save only in individual creatures, who in an especial

manner make themselves its organs; but among these is one creature in

whom the principle is so hypostasized that he has become the centre and

head of the kingdom of evil" (_Dogmatics_, p. 199). A. Ritschl gives no

place in his constructive doctrine to the belief in the devil; but

recognizes that the mutual action of individual sinners on one another

constitutes a kingdom of sin, opposed to the Kingdom of God (A. E.

Garvie, _The Ritschlian Theology_, p. 304). Kaftan affirms that a

"doctrine about Satan can as little be established as about angels, as

faith can say nothing about it, and nothing is gained by it for the

dogmatic explanation of evil. This whole province must be left to the

immediate world-view of the pious. The idea of Satan will on account of

the Scriptures not disappear from it, and it would be arrogant to wish

to set it aside. Only let everyone keep the thought that Satan also

stands under the commission of the Almighty God, and that no one must

suppose that by leading back his sins to a Satanic temptation he can get

rid of his own guilt. To transgress these limits is to assail faith"

(_Dogmatik_, p. 348). In the book entitled _Evil and Evolution_ there is

"an attempt to turn the light of modern science on to the ancient

mystery of evil." The author contends that the existence of evil is best

explained by assuming that God is confronted with Satan, who in the

process of evolution interferes with the divine designs, an interference

which the instability of such an evolving process makes not incredible.

Satan is, however, held to be a creature who has by abuse of his freedom

been estranged from, and opposed to his Creator, and who at last will be

conquered by moral means. W. M. Alexander in his book on demonic

possession maintains that "the confession of Jesus as the Messiah or Son

of God is the classical criterion of genuine demonic possession" (p.

150), and argues that, as "the Incarnation indicated the establishment

of the kingdom of heaven upon earth," there took place "a counter

movement among the powers of darkness," of which "genuine demonic

possession was one of the manifestations" (p. 249).

Interesting as these speculations are, it may be confidently affirmed

that belief in Satan is not now generally regarded as an essential

article of the Christian faith, nor is it found to be an indispensable

element of Christian experience. On the one hand science has so

explained many of the processes of outer nature and of the inner life of

man as to leave no room for Satanic agency. On the other hand the modern

view of the inspiration of the Scriptures does not necessitate the

acceptance of the doctrine of the Scriptures on this subject as finally

and absolutely authoritative. The teaching of Jesus even in this matter

may be accounted for as either an accommodation to the views of those

with whom he was dealing, or more probably as a proof of the limitation

of knowledge which was a necessary condition of the Incarnation, for it

cannot be contended that as revealer of God and redeemer of men it was

imperative that he should either correct or confirm men's beliefs in

this respect. The possibility of the existence of evil spirits,

organized under one leader Satan to tempt man and oppose God, cannot be

denied; the sufficiency of the evidence for such evil agency may,

however, be doubted; the necessity of any such belief for Christian

thought and life cannot, therefore, be affirmed. (See also DEMONOLOGY;

POSSESSION.) (A. E. G.*)

DEVIZES, a market town and municipal borough in the Devizes

parliamentary division of Wiltshire, England, 86 m. W. by S. of London

by the Great Western railway. Pop. (1901) 6532. Its castle was built on

a tongue of land flanked by two deep ravines, and behind this the town

grew up in a semicircle on a stretch of bare and exposed tableland. Its

main streets, in which a few ancient timbered houses are left, radiate

from the market place, where stands a Gothic cross, the gift of Lord

Sidmouth in 1814. The Kennet and Avon Canal skirts the town on the N.,

passing over the high ground through a chain of thirty-nine locks. St

John's church, one of the most interesting in Wiltshire, is cruciform,

with a massive central tower, based upon two round and two pointed

arches. It was originally Norman of the 12th century, and the chancel

arch and low vaulted chancel, in this style, are very fine. In the

interior several ancient monuments of the Suttons and Heathcotes are

preserved, besides some beautiful carved stone work, and two rich

ceilings of oak over the chapels. St Mary's, a smaller church, is partly

Norman, but was rebuilt in the 15th and again in the 19th century. Its

lofty clerestoried nave has an elaborately carved timber roof, and the

south porch, though repaired in 1612, preserves its Norman mouldings.

The woollen industries of Devizes have lost their prosperity; but there

is a large grain trade, with engineering works, breweries, and

manufactures of silk, snuff, tobacco and agricultural implements. The

town is governed by a mayor, six aldermen and eighteen councillors.

Area, 906 acres.

Devizes (_Divisis_, _la Devise_, _De Vies_) does not appear in any

historical document prior to the reign of Henry I., when the

construction of a castle of exceptional magnificence by Roger, bishop of

Salisbury, at once constituted the town an important political centre,

and led to its speedy development. After the disgrace of Roger in 1139

the castle was seized by the Crown; in the 14th century it formed part

of the dowry of the queens of England, and figured prominently in

history until its capture and demolition by Cromwell in the Civil War of

the 17th century. Devizes became a borough by prescription, and the

first charter from Matilda, confirmed by successive later sovereigns,

merely grants exemption from certain tolls and the enjoyment of

undisturbed peace. Edward III. added a clause conferring on the town the

liberties of Marlborough, and Richard II. instituted a coroner. A gild

merchant was granted by Edward I., Edward II. and Edward III., and in

1614 was divided into the three companies of drapers, mercers and

leathersellers. The present governing charters were issued by James I.

and Charles I., the latter being little more than a confirmation of the

former, which instituted a common council consisting of a mayor, a town

clerk and thirty-six capital burgesses. These charters were surrendered

to Charles II., and a new one was conferred by James II., but abandoned

three years later in favour of the original grant. Devizes returned two

members to parliament from 1295, until deprived of one member by the

Representation of the People Act of 1867, and of the other by the

Redistribution Act of 1885. The woollen manufacture was the staple

industry of the town from the reign of Edward III. until the middle of

the 18th century, when complaints as to the decay of trade began to be

prevalent. In the reign of Elizabeth the market was held on Monday, and

there were two annual fairs at the feasts of the Purification of the

Virgin and the Decollation of John the Baptist. The market was

transferred to Thursday in the next reign, and the fairs in the 18th

century had become seven in number.

See _Victoria County History, Wiltshire_; _History of Devizes_ (Devizes,

1859).

DEVOLUTION, WAR OF (1667-68), the name applied to the war which arose

out of Louis XIV.'s claims to certain Spanish territories in right of

his wife Maria Theresa, upon whom the ownership was alleged to have

"devolved." (See, for the military operations, DUTCH WARS.) The war was

ended by the treaty of Aix-la-Chapelle in 1668.

DEVON, EARLS OF. From the family of De Redvers (De Ripuariis; Riviers),

who had been earls of Devon from about 1100, this title passed to Hugh

de Courtenay (c. 1275-1340), the representative of a prominent family in

the county (see Gibbon's "digression" in chap. lxi. of the _Decline and

Fall_, ed. Bury), but was subsequently forfeited by Thomas Courtenay

(1432-1462), a Lancastrian who was beheaded after the battle of Towton.

It was revived in 1485 in favour of Edward Courtenay (d. 1509), whose

son Sir William (d. 1511) married Catherine, daughter of Edward IV. Too

great proximity to the throne led to his attainder, but his son Henry

(c. 1498-1539) was restored in blood in 1517 as earl of Devon, and in

1525 was created marquess of Exeter; his second wife was a daughter of

William Blount, 4th Lord Mountjoy. The title again suffered forfeiture

on Henry's execution, but in 1553 it was recreated for his son Edward

(1526-1556). At the latter's death it became dormant in the Courtenay

family, till in 1831 a claim by a collateral branch was allowed by the

House of Lords, and the earldom of Devon was restored to the peerage,

still being held by the head of the Courtenays. The earlier earls of

Devon were referred to occasionally as earls of Devonshire, but the

former variant has prevailed, and the latter is now solely used for the

earldom and dukedom held by the Cavendishes (see DEVONSHIRE, EARLS AND

DUKES OF, and also the article COURTENAY).

DEVONIAN SYSTEM, in geology, the name applied to series of stratified

fossiliferous and igneous rocks that were formed during the Devonian

period, that is, in the interval of time between the close of the

Silurian period and the beginning of the Carboniferous; it includes the

marine Devonian and an estuarine Old Red Sandstone series of strata. The

name "Devonian" was introduced in 1829 by Sir R. Murchison and A.

Sedgwick to describe the older rocks of Cornwall and Devon which W.

Lonsdale had shown, from an examination of the fossils, to be

intermediate between the Silurian and Carboniferous. The same two

workers also carried on further researches upon the same rocks of the

continent, where already several others, F. Roemer, H. E. Beyrich, &c.,

were endeavouring to elucidate the succession of strata in this portion

of the "Transition Series." The labours of these earlier workers,

including in addition to those already mentioned, the brothers F. and G.

von Sandberger, A. Dumont, J. Gosselet, E. J. A. d'Archiac, E. P. de

Verneuil and H. von Dechen, although somewhat modified by later

students, formed the foundation upon which the modern classification of

the Devonian rocks is based.

[Illustration: Distribution of Devonian Rocks]

_Stratigraphy of the Devonian Facies._

Notwithstanding the fact that it was in Devonshire and Cornwall that

the Devonian rocks were first distinguished, it is in central Europe

that the succession of strata is most clearly made out, and here, too,

their geological position was first indicated by the founders of the

system, Sedgwick and Murchison.

_Continental Europe._--Devonian rocks occupy a large area in the

centre of Europe, extending from the Ardennes through the south of

Belgium across Rhenish Prussia to Darmstadt. They are best known from

the picturesque gorges which have been cut through them by the Rhine

below Bingen and by the Moselle below Treves. They reappear from under

younger formations in Brittany, in the Harz and Thuringia, and are

exposed in Franconia, Saxony, Silesia, North Moravia and eastern

Galicia. The principal subdivisions of the system in the more typical

areas are indicated in Table I.

This threefold subdivision, with a central mass of calcareous strata,

is traceable westwards through Belgium (where the Calcaire de Givet

represents the _Stringocephalus_ limestone of the Eifel) and eastwards

into the Harz. The rocks reappear with local petrographical

modifications, but with a remarkable persistence of general

palaeontological characters, in Eastern Thuringia, Franconia, Saxony,

Silesia, the north of Moravia and East Galicia. Devonian rocks have

been detected among the crumpled rocks of the Styrian Alps by means of

the evidence of abundant corals, cephalopods, gasteropods,

lamellibranchs and other organic remains. Perhaps in other tracts of

the Alps, as well as in the Carpathian range, similar shales,

limestones and dolomites, though as yet unfossiliferous, but

containing ores of silver, lead, mercury, zinc, cobalt and other

metals, may be referable to the Devonian system.

In the centre of Europe, therefore, the Devonian rocks consist of a

vast thickness of dark-grey sandy and shaly rocks, with occasional

seams of limestone, and in particular with one thick central

calcareous zone. These rocks are characterized in the lower zones by

numerous broad-winged spirifers and by peculiar trilobites (_Phacops_,

_Homalonotus_, &c.) which, though generically like those of the

Silurian system, are specifically distinct. The central calcareous

zone abounds in corals and crinoids as well as in numerous

brachiopods. In the highest bands a profusion of coiled cephalopods

(_Clymenia_) occurs in some of the limestones, while the shales are

crowded with a small but characteristic ostracod crustacean

(_Cypridina_). Here and there traces of fishes have been found, more

especially in the Eifel, but seldom in such a state of preservation as

to warrant their being assigned to any definite place in the

zoological scale. Subsequently, however, E. Beyrich has described from

Gerolstein in the Eifel an undoubted species of _Pterichthys_, which,

as it cannot be certainly identified with any known form, he names _P.

Rhenanus_. A _Coccosteus_ has been described by F. A. Roemer from the

Harz, and still later one has been cited from Bicken near Herborn by

V. Koenen; but, as Beyrich points out, there may be some doubt as to

whether the latter is not a _Pterichthys_. A _Ctenacanthus_, seemingly

undistinguishable from the _C. Bohemicus_ of Barrande's Étage G, has

also been obtained from the Lower Devonian "Nereitenschichten" of

Thuringia. The characteristic _Holoptychius nobilissimus_ has been

detected in the Psammite de Condroz, which in Belgium forms a

characteristic sandy portion of the Upper Devonian rocks. These are

interesting facts, as helping to link the Devonian and Old Red

Sandstone types together. But they are as yet too few and unsupported

to warrant any large deduction as to the correlations between these

types.

It is in the north-east of Europe that the Devonian and Old Red

Sandstone appear to be united into one system, where the limestones

and marine organisms of the one are interstratified with the

fish-bearing sandstones and shales of the other. In Russia, as was

shown in the great work _Russia and the Ural Mountains_ by Murchison,

De Verneuil and Keyserling, rocks intermediate between the Upper

Silurian and Carboniferous Limestone formations cover an extent of

surface larger than the British Islands. This wide development arises

not from the thickness but from the undisturbed horizontal character

of the strata. Like the Silurian formations described elsewhere, they

remain to this day nearly as flat and unaltered as they were

originally laid down. Judged by mere vertical depth, they present but

a meagre representative of the massive Devonian greywacke and

limestone of Germany, or of the Old Red Sandstone of Britain. Yet vast

though the area is over which they form the surface rock, it is

probably only a small portion of their total extent; for they are

found turned up from under the newer formations along the flank of the

Ural chain. It would thus seem that they spread continuously across

the whole breadth of Russia in Europe. Though almost everywhere

undisturbed, they afford evidence of some terrestrial oscillation

between the time of their formation and that of the Silurian rocks on

which they rest, for they are found gradually to overlap Upper and

Lower Silurian formations.

Encyclopaedia Britannica, 11th Edition, "Destructors" to "Diameter" Volume 8, Slice 3 · 第 8 / 17 题