CHAPTER XI.

THE KINDS OF LEGAL RIGHTS.

§ 78. =Perfect and Imperfect Rights.=

Recognition by the law in the administration of justice is common to all

legal rights and duties, but the purposes and effects of this

recognition are different in different cases. All are not recognised to

the same end. Hence a division of rights and duties into two kinds,

distinguishable as _perfect_ and _imperfect_. A perfect right is one

which corresponds to a perfect duty; and a perfect duty is one which is

not merely recognised by the law, but _enforced_. A duty is enforceable

when an action or other legal proceeding, civil or criminal, will lie

for the breach of it, and when judgment will be executed against the

defendant, if need be, through the physical force of the state.[188]

Enforceability is the general rule. In all ordinary cases, if the law

will recognise a right at all, it will not stop short of the last remedy

of physical compulsion against him on whom the correlative duty lies.

_Ought_, in the mouth of the law, commonly means _must_. In all fully

developed legal systems, however, there are rights and duties which,

though undoubtedly recognised by the law, yet fall short of this typical

and perfect form.[189]

Examples of such imperfect legal rights are claims barred by lapse of

time; claims unenforceable by action owing to the absence of some

special form of legally requisite proof (such as a written document);

claims against foreign states or sovereigns, as for interest due on

foreign bonds; claims unenforceable by action as exceeding the local

limits of a court’s jurisdiction, such as claims in respect of foreign

land; debts due to an executor from the estate which he administers. In

all those cases the duties and the correlative rights are imperfect. No

action will lie for their maintenance; yet they are, for all that, legal

rights and legal duties, for they receive recognition from the law. The

statute of limitations, for example, does not provide that after a

certain time a debt shall become extinct, but merely that no action

shall thereafter be brought for its recovery. Lapse of time, therefore,

does not destroy the right, but merely reduces it from the rank of one

which is perfect to that of one which is imperfect. It remains valid for

all purposes save that of enforcement. In like manner he from whom a

chattel is taken wrongfully, and detained for six years, loses all right

to sue the taker for its recovery; but he does not cease to be the owner

of it. Nor is his ownership merely an empty title; for in divers ways it

may lead him, with the assistance of the law, to the possession and

enjoyment of his own again. All these cases of imperfect rights are

exceptions to the maxim, _Ubi jus ibi remedium_. The customary union

between the right and the right of action has been for some special

reason severed, but the right survives.

For what purposes the law will recognise an imperfect right is a

question relating to the concrete details of a legal system, and cannot

be fully discussed here. We may, however, distinguish the following

effects as those of greatest importance and most general application.

1. An imperfect right may be good as a ground of defence, though not as

a ground of action. I cannot sue on an informal contract, but if money

is paid or property delivered to me in pursuance of it, I can

successfully defend any claim for its recovery.

2. An imperfect right is sufficient to support any security that has

been given for it. A mortgage or pledge remains perfectly valid,

although the debt secured by it has ceased to be recoverable by

action.[190] But if the debt is discharged, instead of becoming merely

imperfect, the security will disappear along with it.

3. An imperfect right may possess the capacity of becoming perfect. The

right of action may not be non-existent, but may be merely dormant. An

informal verbal contract may become enforceable by action, by reason of

the fact that written evidence of it has since come into existence. In

like manner part-payment or acknowledgment will raise once more to the

level of a perfect right a debt that has been barred by the lapse of

time.

§ 79. =The Legal Nature of Rights against the State.=

A subject may claim rights against the state, no less than against

another subject. He can institute proceedings against the state for the

determination and recognition of those rights in due course of law, and

he can obtain judgment in his favour, recognising their existence or

awarding to him compensation for their infringement. But there can be no

_enforcement_ of that judgment. What duties the state recognises as

owing by it to its subjects, it fulfils of its own free will and

unconstrained good pleasure. The strength of the law is none other than

the strength of the state, and cannot be turned or used against the

state whose strength it is. The rights of the subject against the state

are therefore imperfect. They obtain legal recognition but no legal

enforcement.

The fact that the element of enforcement is thus absent in the case of

rights against the state, has induced many writers to deny that these

are legal rights at all. But as we have already seen, we need not so

narrowly define the term legal right, as to include only those claims

that are legally enforced. It is equally logical and more convenient to

include within the term all those claims that are legally recognised in

the administration of justice. All rights against the state are not

legal, any more than all rights against private persons are legal. But

some of them are; those, namely, which can be sued for in courts of

justice, and the existence and limits of which will be judicially

determined in accordance with fixed principles of law, redress or

compensation being awarded for any violation of them. To hold the

contrary, and to deny the name of legal right or duty in all cases in

which the state is the defendant, is to enter upon a grave conflict with

legal and popular speech and thought. In the language of lawyers, as in

that of laymen, a contract with the state is as much a source of legal

rights and obligations, as is a contract between two private persons;

and the right of the holder of consols is as much a legal right, as is

that of a debenture holder in a public company. It is not to the point

to say that rights against the state are held at the state’s good

pleasure, and are therefore not legal rights at all; for all other legal

rights are in the same position. They are legal rights not because the

state is bound to recognise them, but because it does so.

Whether rights against the state can properly be termed legal depends

simply on whether judicial proceedings in which the state is the

defendant are properly included within the administration of justice.

For if they are rightly so included, the principles by which they are

governed are true principles of law, in accordance with the definition

of law, and the rights defined by these legal principles are true legal

rights. The boundary line of the administration of justice has been

traced in a previous chapter. We there saw sufficient reason for

including not only the direct enforcement of justice, but all other

judicial functions exercised by courts of justice. This is the ordinary

use of the term, and it seems open to no logical objection.[191]

§ 80. =Positive and Negative Rights.=

In respect of their contents, rights are of two kinds, being either

_positive_ or _negative_. A positive right corresponds to a positive

duty, and is a right that he on whom the duty lies shall do some

positive act on behalf of the person entitled. A negative right

corresponds to a negative duty, and is a right that the person bound

shall refrain from some act which would operate to the prejudice of the

person entitled. The same distinction exists in the case of wrongs. A

positive wrong or wrong of commission is the breach of a negative duty

and the violation of a negative right. A negative wrong or wrong of

omission is the breach of a positive duty, and the infringement of a

positive right. A negative right entitles the owner of it to the

maintenance of the present position of things; a positive right entitles

him to an alteration of this position for his advantage. The former is

merely a right not to be harmed; the latter is a right to be positively

benefited. The former is a right to retain what one already has; the

latter is a right to receive something more than one already has.

In the case of a negative right the interest which is its _de facto_

basis is of such a nature that it requires for its adequate maintenance

or protection nothing more than the passive acquiescence of other

persons. All that is asked by the owner of the interest is to be left

alone in the enjoyment of it. In the case of a positive right, on the

other hand, the interest is of a less perfect and self-sufficient

nature, inasmuch as the person entitled requires for the realisation and

enjoyment of his right the active assistance of other persons. In the

former case I stand in an immediate and direct relation to the object of

my right, and claim from others nothing more than that they shall not

interfere between me and it. In the latter case I stand in a mediate and

indirect relation to the object, so that I can attain to it only through

the active help of others. My right to the money in my pocket is an

example of the first class; my right to the money in the pocket of my

debtor is an instance of the second.

The distinction is one of practical importance. It is much easier, as

well as much more necessary, for the law to prevent the infliction of

harm than to enforce positive beneficence. Therefore while liability for

hurtful acts of commission is the general rule, liability for acts of

omission is the exception. Generally speaking, all men are bound to

refrain from all kinds of positive harm, while only some men are bound

in some ways actively to confer benefits on others. No one is entitled

to do another any manner of hurt, save with special ground of

justification; but no one is bound to do another any manner of good save

on special grounds of obligation. Every man has a right against every

man that the present position of things shall not be interfered with to

his detriment; whilst it is only in particular cases and for special

reasons that any man has a right against any man that the present

position shall be altered for his advantage. I have a right against

every one not to be pushed into the water; if I have a right at all to

be pulled out, it is only on special grounds against determinate

individuals.

§ 81. =Real and Personal Rights.=

The distinction between real and personal rights is closely connected

but not identical with that between negative and positive rights. It is

based on a difference in the incidence of the correlative duties. A real

right corresponds to a duty imposed upon persons in general; a personal

right corresponds to a duty imposed upon determinate individuals. A real

right is available against the world at large; a personal right is

available only against particular persons. The distinction is one of

great prominence in the law, and we may take the following as

illustrations of it. My right to the peaceable occupation of my farm is

a real right, for all the world is under a duty towards me not to

interfere with it. But if I grant a lease of the farm to a tenant, my

right to receive the rent from him is personal; for it avails

exclusively against the tenant himself. For the same reason my right to

the possession and use of the money in my purse is real; but my right to

receive money from some one who owes it to me is personal. I have a real

right against every one not to be deprived of my liberty or my

reputation; I have a personal right to receive compensation from any

individual person who has imprisoned or defamed me. I have a real right

to the use and occupation of my own house; I have a personal right to

receive accommodation at an inn.

A real right, then, is an interest protected against the world at large;

a personal right is an interest protected solely against determinate

individuals. The distinction is clearly one of importance. The law

confers upon me a greater advantage in protecting my interests against

all persons, than in protecting them only against one or two. The right

of a patentee, who has a monopoly as against all the world, is much more

valuable than the right of him who purchases the good-will of a business

and is protected only against the competition of his vendor. If I buy a

chattel, it is an important question, whether my interest in it is

forthwith protected against every one, or only against him who sells it

to me. The main purpose of mortgages and other forms of real security is

to supplement the imperfections of a personal right by the superior

advantages inherent in a right of the other class. Furthermore, these

two kinds of rights are necessarily very different in respect of the

modes of their creation and extinction. The indeterminate incidence of

the duty which corresponds to a real right, renders impossible many

modes of dealing with it which are of importance in the case of personal

rights.

The distinction which we are now considering is closely connected with

that between positive and negative rights. All real rights are negative,

and most personal rights are positive, though in a few exceptional cases

they are negative. It is not difficult to see the reason for this

complete or partial coincidence. A real right, available against all

other persons, can be nothing more than a right to be left alone by

those persons—a right to their passive non-interference. No person can

have a legal right to the active assistance of all the world. The only

duties, therefore, that can be of general incidence are negative. It may

be objected to this, that though a private person cannot have a positive

right against all other persons, yet the state may have such a right

against all its subjects. All persons, for example, may be bound to pay

a tax or to send in census returns. Are not these duties of general

incidence, and yet positive? The truth is, however, that the right of

the state in all such cases is personal and not real. The right to

receive a tax is not one right, but as many separate rights as there are

taxpayers. If I owe ten pounds to the state as income tax, the right of

the state against me is just as personal as is that of any other

creditor, and it does not change its nature because other persons or

even all my fellow-citizens owe a similar amount on the like account. My

debt is not theirs, nor are their debts mine. The state has not one real

right available against all, but an immense number of personal rights,

each of which avails against a determinate tax-payer. On the other hand,

the right of the state that no person shall trespass on a piece of Crown

land is a single interest protected against all the world, and is

therefore a single real right. The unity of a real right consists in the

singleness of its subject-matter. The right of reputation is _one_

right, corresponding to an infinite number of duties; for the

subject-matter is one thing, belonging to one person, and protected

against all the world.

Although all real rights are negative, it is not equally true that all

personal rights are positive. This is so, indeed, in the great majority

of cases. The merely passive duty of non-interference, when it exists at

all, usually binds all persons in common. There are, however,

exceptional cases in which this is not so. These exceptional rights,

which are both negative and personal, are usually the product of some

agreement by which some particular individual has deprived himself of a

liberty which is common to all other persons. Thus all tradesmen may

lawfully compete with each other in the ordinary way of business, even

though the result of this competition is the ruin of the weaker

competitors. But in selling to another the good-will of my business I

may lawfully deprive myself of this liberty by an express agreement with

the purchaser to that effect. He thereby acquires against me a right of

exemption from competition, and this right is both personal and

negative. It is a monopoly, protected not against the world at large,

but against a determinate individual. Such rights belong to an

intermediate class of small extent, standing between rights which are

both real and negative on the one side and those which are both personal

and positive on the other.

In defining a real right as one availing against the world at large,

it is not meant that the incidence of the correlative duty is

absolutely universal, but merely that the duty binds persons in

general, and that if any one is not bound his case is exceptional.

Similarly a personal right is not one available against a single

person only, but one available against one or more _determinate_

individuals. The right of the creditor of a firm is personal, though

the debt may be due from any number of partners. Even as so explained,

however, it can scarcely be denied, that if intended as an exhaustive

classification of all possible cases, the distinction between real and

personal rights—between duties of general and of determinate

incidence—is logically defective. It takes no account of the

possibility of a third and intermediate class. Why should there not be

rights available against particular classes of persons, as opposed

both to the whole community and to persons individually determined,

for example, a right available only against aliens? An examination,

however, of the contents of any actual legal system will reveal the

fact that duties of this suggested description either do not exist at

all, or are so exceptional that we are justified in classing them as

anomalous. As a classification, therefore, of the rights which

actually obtain legal recognition, the distinction between real and

personal rights may be accepted as valid.

The distinction between a real and a personal right is otherwise

expressed by the terms right _in rem_ (or _in re_) and right _in

personam_. These expressions are derived from the commentators on the

civil and canon law. Literally interpreted, _jus in rem_ means a right

against or in respect of a thing, _jus in personam_ a right against or

in respect of a person. In truth, however, every right is at the same

time one in respect of some thing, namely its object, and against some

person, namely, the person bound. In other words, every right involves

not only a _real_, but also a _personal_ relation. Yet although these

two relations are necessarily coexistent, their relative prominence and

importance are not always the same. In real rights it is the real

relation that stands in the forefront of the juridical conception; such

rights are emphatically and conspicuously _in rem_. In personal rights,

on the other hand, it is the personal relation that forms the

predominant factor in the conception; such rights are before all things

_in personam_. For this difference there is more than one reason. In the

first place, the real right is a relation between the owner and a vague

multitude of persons, no one of whom is distinguished from any other;

while a personal right is a definite relation between determinate

individuals, and the definiteness of this personal relation raises it

into prominence. Secondly, the source or title of a real right is

commonly to be found in the character of the real relation, while a

personal right generally derives its origin from the personal relation.

In other words, if the law confers upon me a real right, it is commonly

because I stand in some special relation to the thing which is the

object of the right. If on the contrary it confers on me a personal

right, it is commonly because I stand in some special relation to the

person who is the subject of the correlative duty. If I have a real

right in a material object, it is because I made it, or found it, or

first acquired possession of it, or because by transfer or otherwise I

have taken the place of some one who did originally stand in some such

relation to it. But if I have a personal right to receive money from

another, it is commonly because I have made a contract with him, or have

come in some other manner to stand in a special relation to him. Each of

these reasons tends to advance the importance of the real relation in

real rights, and that of the personal relation in personal rights. The

former are primarily and pre-eminently _in rem_; the latter primarily

and pre-eminently _in personam_.

The commonest and most important kind of _jus in personam_ is that which

has been termed by the civilians and canonists _jus ad rem_. I have a

_jus ad rem_, when I have a right that some other right shall be

transferred to me or otherwise vested in me. _Jus ad rem_ is a right to

a right. We have already seen, in the previous chapter, that it is

possible for one right to be in this way the subject-matter of another.

A debt, a contract to assign property, and a promise of marriage are

examples of this. It is clear that such a right to a right must be in

all cases _in personam_. The right which is to be transferred,

however—the subject-matter of the _jus ad rem_—may be either real or

personal, though it is more commonly real. I may agree to assign or

mortgage a debt, or the benefit of a contract, no less than lands or

chattels. An agreement to assign a chattel creates a _jus ad jus in

rem_; an agreement to assign a debt or a contract creates a _jus ad jus

in personam_.[192]

The terms _jus in rem_ and _jus in personam_ were invented by the

commentators on the civil law, and are not found in the original

sources. The distinction thereby expressed, however, received adequate

recognition from the Roman lawyers. They drew a broad line of

demarcation between _dominium_ on the one side and _obligatio_ on the

other, the former including real, and the latter personal rights.

_Dominium_ is the relation between the owner of a real right

(_dominus_) and the right so vested in him. _Obligatio_ is the

relation between the owner of a personal right (_creditor_) and the

person on whom the correlative duty lies. _Obligatio_, in other words,

is the legal bond by which two or more determinate individuals are

bound together. Our modern English obligation has lost this specific

meaning, and is applied to any duty, whether it corresponds to a real

or to a personal right. It is to be noticed, however, that both

_dominium_ and _obligatio_ are limited by the Romans to the sphere of

what, in the succeeding part of this chapter, we term proprietary

rights. A man’s right to his personal liberty or reputation, for

example, falls neither within the sphere of _dominium_ nor within that

of _obligatio_. The distinction between real and personal rights, on

the other hand, is subject to no such limitation.

The terms _jus in rem_ and _jus in personam_ are derived from the

Roman terms _actio in rem_ and _actio in personam_. An _actio in rem_

was an action for the recovery of _dominium_; one in which the

plaintiff claimed that a certain thing belonged to him and ought to be

restored or given up to him. An _actio in personam_ was one for the

enforcement of an _obligatio_; one in which the plaintiff claimed the

payment of money, the performance of a contract, or the protection of

some other personal right vested in him as against the defendant.[193]

Naturally enough, the right protected by an _actio in rem_ came to be

called _jus in rem_, and a right protected by an _actio in personam,

jus in personam_.

§ 82. =Proprietary and Personal Rights.=

Another important distinction is that between proprietary and personal

rights. The aggregate of a man’s proprietary rights constitutes his

_estate_, his _assets_, or his _property_ in one of the many senses of

that most equivocal of legal terms. German jurisprudence is superior to

our own in possessing a distinct technical term for this aggregate of

proprietary rights, namely _Vermögen_, the rights themselves being

_Vermögensrechte_. The French speak in the same fashion of _avoir_ or

_patrimoine_. The sum total of a man’s personal rights, on the other

hand, constitutes his _status_ or personal condition, as opposed to his

estate. If he owns land, or chattels, or patent rights, or the good-will

of a business, or shares in a company, or if debts are owing to him, all

these rights pertain to his estate. But if he is a free man and a

citizen, a husband and a father, the rights which he has as such pertain

to his status or standing in the law.[194]

What, then, is the essential nature of this distinction? It lies in the

fact that proprietary rights are _valuable_, and personal rights are

not. The former are those which are worth money; the latter are those

that are worth none. The former are the elements of a man’s _wealth_;

the latter are merely elements in his _well-being_. The former possess

not merely juridical, but also economic significance; while the latter

possess juridical significance only.[195]

It makes no difference in this respect, whether a right is _jus in rem_

or _jus in personam_. Rights of either sort are proprietary, and make up

the estate of the possessor, if they are of economic value. Thus my

right to the money in my pocket is proprietary; but not less so is my

right to the money which I have in the bank. Stock in the funds is part

of a man’s estate, just as much as land and houses; and a valuable

contract, just as much as a valuable chattel. On the other hand, a man’s

rights of personal liberty, and of reputation, and of freedom from

bodily harm are personal, not proprietary. They concern his welfare, not

his wealth; they are juridical merely, not also economic. So also with

the rights of a husband and father with respect to his wife and

children. Rights such as these constitute his legal status, not his

legal estate. If we go outside the sphere of private, into that of

public law, we find the list of personal rights greatly increased.

Citizenship, honours, dignities, and official position in all its

innumerable forms pertain to the law of status, not to that of

property.[196]

With respect to the distinction between proprietary and personal

rights—estate and status—there are the following supplementary

observations to be made.

1. The distinction is not confined to rights in the strict sense, but

is equally applicable to other classes of rights also. A person’s

estate is made up not merely of his valuable claims against other

persons, but of such of his powers and liberties, as are either

valuable in themselves, or are accessory to other rights which are

valuable. A landlord’s right of re-entry is proprietary, no less than

his ownership of the land; and a mortgagee’s right of sale, no less

than the debt secured. A general power of appointment is proprietary,

but the power of making a will or a contract is personal.

2. The distinction between personal and proprietary rights has its

counterpart in that between personal and proprietary duties and

liabilities. The latter are those which relate to a person’s estate,

and diminish the value of it. They represent a loss of money, just as

a proprietary right represents the acquisition of it. All others are

personal. A liability to be sued for a debt is proprietary, but a

liability to be prosecuted for a crime is personal. The duty of

fulfilling a contract for the purchase of goods is proprietary, but

the duty of fulfilling a contract to marry is personal.

3. Although the term estate includes only rights (in the generic

sense), the term status includes not only rights, but also duties,

liabilities, and disabilities. A minor’s contractual disabilities are

part of his status, though a man’s debts are not part of his estate.

Status is the sum of one’s personal duties, liabilities, and

disabilities, as well as of one’s personal rights.

4. A person’s status is made up of smaller groups of personal rights,

duties, liabilities, and disabilities, and each of these constituent

groups is itself called a status. Thus the same person may have at the

same time the status of a free man, of a citizen, of a husband, of a

father, and so on. So we speak of the status of a wife, meaning all

the personal benefits and burdens of which marriage is the legal

source and title in a woman. In the same way we speak of the status of

an alien, a lunatic, or an infant.

5. It may be thought that proprietary rights should be defined as

those which are transferable, rather than as those which are valuable.

As to this, it seems clear that all transferable rights are also

proprietary; for if they can be transferred, they can be sold, and are

therefore worth money. But it is not equally true that all proprietary

rights are transferable. Popular speech does not, and legal theory

need not, deny the name of property to a valuable right, merely

because it is not transferable. A pension may be inalienable; but it

must be counted, for all that, as wealth or property. Debts were

originally incapable of assignment; but even then they were elements

of the creditor’s estate. A married woman may be unable to alienate

her estate; but it is an estate none the less. The true test of a

proprietary right is not whether it can be alienated, but whether it

is equivalent to money; and it may be equivalent to money, though it

cannot be sold for a price. A right to receive money or something

which can itself be turned into money, is a proprietary right, and is

to be reckoned in the possessor’s estate, even though inalienable.

6. It is an unfortunate circumstance that the term status is used in a

considerable variety of different senses. Of these we may distinguish

the following:

(a) _Legal condition of any kind, whether personal or proprietary._

This is the most comprehensive use of the term. A man’s status

in this sense includes his whole position in the law—the sum

total of his legal rights, duties, liabilities, or other legal

relations, whether proprietary or personal, or any particular

group of them separately considered. Thus we may speak of the

status of a landowner, of a trustee, of an executor, of a

solicitor, and so on. It is much more common, however, to

confine the term in question to some particular description of

legal condition—some particular kind of status in this wide

sense. Hence the other and specific meanings of the term.

(b) _Personal legal condition_; that is to say, a man’s legal

condition, only so far as his personal rights and burdens are

concerned, to the exclusion of his proprietary relations. It is

in this sense that we have hitherto used the term. Thus we speak

of the status of an infant, of a married woman, of a father, of

a public official, or of a citizen; but not of a landowner or of

a trustee.

(c) _Personal capacities and incapacities_, as opposed to the other

elements of personal status. By certain writers the term status

is applied not to the whole sphere of personal condition, but

only to one part of it, namely that which relates to personal

capacity and incapacity.[197] The law of status in this sense

would include the rules as to the contractual capacities and

incapacities of married women, but not the personal rights and

duties existing between her and her husband. So it would include

the law as to infant’s contracts, but not the law as to the

mutual rights of parent and child. This law of status in the

sense of personal capacity is considered as a special branch of

the law, introductory to the main body of legal doctrine, on the

ground that a knowledge of the different capacities of different

classes of persons to acquire rights and to enter into legal

relations is pre-supposed in the exposition of those rights and

legal relations themselves. It cannot be doubted that there are

certain rules which so permeate the law, that it is necessary in

any well-arranged system to dispose of them once for all in a

preliminary portion of the code, instead of constantly repeating

them in connexion with every department of the law in which they

are relevant; but it may be doubted whether the rules of

personal capacity belong to this category. Surely the

contractual capacity of a minor is best dealt with in the law of

contracts, his capacity to commit a tort in the law of tort, his

capacity to commit a crime in the criminal law, his capacity to

marry in the law of marriage. Moreover, even if personal

capacity is a suitable subject for separate and introductory

treatment in the law, there seems little justification for

confining the term status to this particular branch of personal

condition.

(d) _Compulsory as opposed to conventional personal condition._

Status is used by some writers to signify a man’s personal legal

condition, so far only as it is imposed upon him by the law

without his own consent, as opposed to the condition which he

has acquired for himself by agreement. The position of a slave

is a matter of status, the position of a free servant is a

matter of contract. Marriage creates a status in this sense, for

although it is entered into by way of consent, it cannot be

dissolved in that way, and the legal condition created by it is

determined by the law, and cannot be modified by the agreement

of the parties. A business partnership, on the other hand,

pertains to the law of contract, and not to that of status.[198]

7. _The law of persons and the law of things._ Certain of the Roman

lawyers, for example Gaius, divided the whole of the substantive law

into two parts, which they distinguished as _jus quod ad personas

pertinet_ and _jus quod ad res pertinet_, terms which are commonly

translated as the law of persons and the law of things. There has been

much discussion as to the precise significance of this distinction,

and it is possible that it was based on no clear and consistent

logical analysis at all. Any adequate investigation of the matter

would here be out of place, but it is suggested that the true basis of

the division is the distinction between personal and proprietary

rights, between status and property. The _jus quod ad res pertinet_ is

the law of property, the law of proprietary rights; the _jus quod ad

personas pertinet_ is the law of status, the law of personal rights,

so far as such rights require separate consideration, instead of being

dealt with in connexion with those portions of the law of property to

which they are immediately related.[199]

§ 83. =Rights in re propria and Rights in re aliena.=

Rights may be divided into two kinds, distinguished by the civilians as

_jura in re propria_ and _jura in re aliena_. The latter may also be

conveniently termed _encumbrances_, if we use that term in its widest

permissible sense.[200] A right _in re aliena_ or encumbrance is one

which limits or derogates from some more general right belonging to some

other person in respect of the same subject-matter. All others are _jura

in re propria_. It frequently happens that a right vested in one person

becomes subject or subordinate to an adverse right vested in another. It

no longer possesses its full scope or normal compass, part of it being

cut off to make room for the limiting and superior right which thus

derogates from it. Thus the right of a landowner may be subject to and

limited by that of a tenant to the temporary use of the property; or to

the right of a mortgagee to sell or take possession; or to the right of

a neighbouring landowner to the use of a way or other easement; or to

the right of the vendor of land in respect of restrictive covenants

entered into by the purchaser as to the use of it; for example, a

covenant not to build upon it.

A right subject to an encumbrance may be conveniently designated as

_servient_, while the encumbrance which derogates from it may be

contrasted as _dominant_. These expressions are derived from, and

conform to, Roman usage in the matter of servitudes. The general and

subordinate right was spoken of figuratively by the Roman lawyers as

being in bondage to the special right which prevailed over and derogated

from it. The term _servitus_, thus derived, came to denote the superior

right itself rather than the relation between it and the other; just as

_obligatio_ came to denote the right of the creditor, rather than the

bond of legal subjection under which the debtor lay.[201]

The terms _jus in re propria_ and _jus in re aliena_ were devised by the

commentators on the civil law, and are not to be found in the original

sources. Their significance is clear. The owner of a chattel has _jus in

re propria_—a right over his own property; the pledgee or other

encumbrancer of it has _jus in re aliena_—a right over the property of

some one else.

There is nothing to prevent one encumbrance from being itself subject to

another. Thus a tenant may sublet; that is to say, he may grant a lease

of his lease, and so confer upon the sub-lessee a _jus in re aliena_ of

which the immediate subject-matter is itself merely another right of the

same quality. The right of the tenant in such a case is dominant with

regard to that of the landowner, but servient with regard to that of the

sub-lessee. So the mortgagee of land may grant a mortgage of his

mortgage; that is to say, he may create what is called a sub-mortgage.

The mortgage will then be a dominant right in respect of the ownership

of the land, but a servient right with respect to the sub-mortgage. So

the easements appurtenant to land are leased or mortgaged along with it;

and therefore, though themselves encumbrances, they are themselves

encumbered. Such a series of rights, each limiting and derogating from

the one before it, may in theory extend to any length.

A right is not to be classed as encumbered or servient, merely on

account of its _natural_ limits and restrictions. Otherwise all rights

would fall within this category, since none of them are unlimited in

their scope, all being restrained within definite boundaries by the

conflicting interests and rights of other persons. All ownership of

material things, for example, is limited by the maxim, _sic utere tuo ut

alienum non laedas_. Every man must so restrain himself in the use of

his property, as not to infringe upon the property and rights of others.

The law confers no property in stones, sufficiently absolute and

unlimited to justify their owner in throwing them through his

neighbour’s windows. No landowner may by reason of his ownership inflict

a nuisance upon the public or upon adjoining proprietors. But in these

and all similar cases we are dealing merely with the normal and natural

boundaries of the right, not with those exceptional and artificial

restrictions which are due to the existence of _jura in re aliena_

vested in other persons. A servient right is not merely a limited right,

for all are limited; it is a right so limited that its ordinary

boundaries are infringed. It is a right which, owing to the influence of

some other and superior right, is prevented from attaining its normal

scope and dimensions. Until we have first settled the natural contents

and limits of a right, there can be no talk of other rights which

qualify and derogate from it.

It is essential to an encumbrance, that it should, in the technical

language of our law, _run with_ the right encumbered by it. In other

words the dominant and the servient rights are necessarily _concurrent_.

By this it is meant that an encumbrance must follow the encumbered right

into the hands of new owners, so that a change of ownership will not

free the right from the burden imposed upon it. If this is not so—if the

right is transferable free from the burden—there is no true encumbrance.

For the burden is then merely personal to him who is subject to it, and

does not in truth limit or derogate from the right itself. This right

still exists in its full compass, since it can be transferred in its

entirety to a new owner. For this reason an agreement to sell land vests

an encumbrance or _jus in re aliena_ in the purchaser; but an agreement

to sell a chattel does not. The former agreement runs with the property,

while the latter is non-concurrent. So the fee simple of land may be

encumbered by negative agreements, such as a covenant not to build; for

speaking generally, such obligations will run with the land into the

hands of successive owners. But positive covenants are merely personal

to the covenantor, and derogate in no way from the fee simple vested in

him, which he can convey to another free from any such burdens.

Concurrence, however, may exist in different degrees; it may be more or

less perfect or absolute. The encumbrance may run with the servient

right into the hands of some of the successive owners and not into the

hands of others. In particular, encumbrances may be concurrent either in

law or merely in equity. In the latter case the concurrence is imperfect

or partial, since it does not prevail against the kind of owner known in

the language of the law as a purchaser for value without notice of the

dominant right. Examples of encumbrances running with then servient

rights at law are easements, leases, and legal mortgages. On the other

hand an agreement for a lease, an equitable mortgage, a restrictive

covenant as to the use of land, and a trust will run with their

respective servient rights in equity but not at law.

It must be carefully noted that the distinction between _jura in re

propria_ and _jura in re aliena_ is not confined to the sphere of real

rights or _jura in rem_. Personal, no less than real rights may be

encumbrances of other rights. Personal, no less than real rights may be

themselves encumbered. A debtor, for example, may grant a security over

the book debts owing to him in his business or over his shares in a

company, as well as over his stock in trade. A life tenancy of money in

the public funds is just as possible as a life tenancy of land. There

can be a lien over a man’s share in a trust fund, as well as over a

chattel belonging to him. The true test of an encumbrance is not whether

the encumbrancer has a _jus in rem_ available against all the world, but

whether he has a right which will avail against subsequent owners of the

encumbered property.

The chief classes of encumbrances are four in number, namely, Leases,

Servitudes, Securities, and Trusts. In a later chapter we shall

consider these more at length, and in the meantime it is sufficient

briefly to indicate their nature.

1. A lease is the encumbrance of property vested in one man by a right

to the possession and use of it vested in another.

2. A servitude is a right to the limited use of a piece of land

unaccompanied either by the ownership or by the possession of it; for

example, a right of way or a right to the passage of light or water

across adjoining land.

3. A security is an encumbrance vested in a creditor over the property

of his debtor, for the purpose of securing the recovery of the debt; a

right, for example, to retain possession of a chattel until the debt

is paid.

4. A trust is an encumbrance in which the ownership of property is

limited by an equitable obligation to deal with it for the benefit of

someone else. The owner of the encumbered property is the trustee; the

owner of the encumbrance is the beneficiary.

§ 84. =Principal and Accessory Rights.=

The relation between principal and accessory rights is the reverse of

that just considered as existing between servient and dominant rights.

For every right is capable of being affected to any extent by the

existence of other rights; and the influence thus exercised by one upon

another is of two kinds, being either adverse or beneficial. It is

adverse, when one right is limited or qualified by another vested in a

different owner. This is the case already dealt with by us. It is

beneficial, on the other hand, when one right has added to it a

supplementary right vested in the same owner. In this case the right so

augmented may be termed the _principal_, while the one so appurtenant to

it is the _accessory_ right. Thus a security is accessory to the right

secured; a servitude is accessory to the ownership of the land for whose

benefit it exists; the rent and covenants of a lease are accessory to

the landlord’s ownership of the property; covenants for title in a

conveyance are accessory to the estate conveyed; and a right of action

is accessory to the right for whose enforcement it is provided.

A real right may be accessory to a personal; as in the case of a debt

secured by a mortgage of land. A personal right may be accessory to a

real; as in the case of the covenants of a lease. A real right may be

accessory to a real; as in the case of servitudes appurtenant to land.

And finally a personal right may be accessory to a personal; as in the

case of a debt secured by a guarantee.

A right which is dominant with respect to one right, is often at the

same time accessory with respect to another. It limits one right, and at

the same time augments another. A typical example is a servitude over

land. The owner of Whiteacre has a right of way over the adjoining farm

Blackacre to the highway. This right of way is dominant with respect to

Blackacre, and accessory with respect to Whiteacre. For the burden of it

goes with Blackacre, and the benefit of it with Whiteacre. Blackacre is

accordingly called the servient, and Whiteacre the dominant tenement. So

a mortgage is a dominant right with respect to the property subject to

it, and an accessory right with respect to the debt secured by it. In

like manner a landlord’s right to his rent is dominant with regard to

the lease, but accessory with regard to the reversion. This double

character, however, is not necessary or universal. A public right of way

is an encumbrance of the land subject to it, but it is not accessory to

any other land. So a lease is a dominant right which is not at the same

time accessory to any principal.

§ 85. =Legal and Equitable Rights.=

In a former chapter we considered the distinction between common law and

equity. We saw that these two systems of law, administered respectively

in the courts of common law and the Court of Chancery, were to a

considerable extent discordant. One of the results of this discordance

was the establishment of a distinction between two classes of rights,

distinguishable as legal and equitable. Legal rights are those which

were recognised by the courts of common law. Equitable rights (otherwise

called equities) are those which were recognised solely in the Court of

Chancery. Notwithstanding the fusion of law and equity by the Judicature

Act, 1873, this distinction still exists, and must be reckoned with as

an inherent part of our legal system. That which would have been merely

an equitable right before the Judicature Act is merely an equitable

right still.

Inasmuch as all rights, whether legal or equitable, now obtain legal

recognition in all courts, it may be suggested that the distinction is

now of no importance. This is not so however, for in two respects at

least, these two classes of rights differ in their practical effects.

1. The methods of their creation and disposition are different. A legal

mortgage of land must be created by deed, but an equitable mortgage may

be created by a written agreement or by a mere deposit of title-deeds. A

similar distinction exists between a legal and an equitable lease, a

legal and an equitable servitude, a legal and an equitable charge on

land, and so on.

2. Equitable rights have a more precarious existence than legal rights.

Where there are two inconsistent legal rights claimed adversely by

different persons over the same thing, the first in time prevails. _Qui

prior est tempore potior est jure._ A similar rule applies to the

competition of two inconsistent equitable rights. But when a legal and

an equitable right conflict, the legal will prevail over and destroy the

equitable, even though subsequent to it in origin, provided that the

owner of the legal right acquired it for value and without notice of the

prior equity. As between a prior equitable mortgage, for example, and a

subsequent legal mortgage, preference will be given to the latter. The

maxim is: Where there are equal equities, the law will prevail. This

liability to destruction by conflict with a subsequent legal right is an

essential feature and a characteristic defect of all rights which are

merely equitable.[202]

SUMMARY.

I. Rights { Perfect—enforceable by law.

{ Imperfect—recognised by law, but not enforceable.

The legal quality of rights against the state.

{ Positive—correlative to positive duties and negative wrongs.

II. Rights { Negative—correlative to negative duties and positive wrongs.

{ Real—_in rem_ or _in re_—correlative to duties of indeterminate

III. Rights { Personal—_in personam_—correlative to duties of determinate

incidence (almost all positive).

_Jura ad rem._

_Dominium and obligatio._

{ Proprietary—constituting a person’s _estate_ or property.

IV. Rights { Personal—constituting a person’s _status_ or personal condition.

Other uses of the term _status_.

{ _In re propria._

V. Rights { _In re aliena—servitus_—encumbrance.

The natural limits of rights, distinguished from encumbrances.

The concurrence of the encumbrance and the right encumbered.

Encumbrances either real or personal rights.

{ 1. Leases.

Classes of encumbrances { 2. Servitudes.

{ 3. Securities.

{ 4. Trusts.

VI. Principal and Accessory Rights.

VII. Legal and Equitable Rights.

VIII. Primary and Sanctioning Rights.

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