Argyll, George Douglas Campbell, Duke of, 1823-1900 (Personal Name)
- Argyll, Duke of, 1823-1900
- Earlier heading: Argyll, George Douglas Campbell, 8th Duke of, 1823-1900
- Campbell, George Douglas, Duke of Argyll, 1823-1900
The reign of law, 1884: t.p. (Duke of Argyll)
LC in OCLC, 12-19-86 (hdg.: Argyll, George Douglas Campbell, 8th Duke of, 1823-1900; usage: Duke of Argyll)
Wikipedia, viewed 10 Nov. 2015 (George John Douglas Campbell, 8th Duke of Argyll, KG, KT, PC, FRS, FRSE (30 April 1823-24 April 1900), styled Marquess of Lorne until 1847, was a Scottish peer and Liberal politician as well as a writer on science, religion, and the politics of the 19th century)
Oxford DNB online, 27 March 2020 (Campbell, George Douglas, eighth duke of Argyll in the peerage of Scotland, and first duke of Argyll in the peerage of the United Kingdom (1823-1900), politician and scientist; born on 30 April 1823 at his parents' residence, Ardencaple Castle, Dunbartonshire, where he was brought up; died at Inveraray Castle on 24 April 1900)