Allibone, Critical Dictionary of English Literature and English and
American Authors, 1859-71, Supplement, by J.F. Kirke, 1891; W.
Hazlitt, Collections and Notes of Early English Literature, 1876-93;
R. Chambers, Cyclopædia of English Literature, 1876, 1901; Halkett
and Laign, Dictionary of Anonymous and Pseudonymous Literature,
1882-88; Dictionary of National Biography, ed. by Leslie Stephen and
Sidney Lee, 1885, etc., re-issue, 1908, etc.; Appleton's Cyclopædia
of American Biography, ed. by J. Grant Wilson and John Fiske, 1887,
etc.; J. Thomas, Universal Dictionary of Biography and Mythology,
1887-89; Men and Women of the Time, 15th edit., ed. by Victor G.
Plarr, 1889.