R.
Chambers, ed., A biographical dictionary of eminent Scotsmen
(1832–5) [1st edn; many edns to 1875]
J.
Irving, ed., The book of Scotsmen eminent for achievements in arms and arts, church and state, law, legislation, and literature, commerce, science, travel, and philanthropy
(1881)
National Portrait Gallery, London
Wellcome Library for the History and Understanding of Medicine, London
Dictionary of national biography, 63 vols.
(1885–1900),
suppl., 3 vols.
(1901); repr. in
22 vols.
(1908–9); 10 further suppls.
(1912–96); Missing persons
(1993)