Knight Marischal (English Wikipedia)

Lodge, E. (1907). The Peerage, Baronetage, Knightage & Companionage of the British Empire. p. 1062. Retrieved 30 April 2019.
Debrett, J. (1816). The Peerage of the United Kingdom of Great Britain & Ireland. F.C. and J. Rivington. p. 652. Retrieved 30 April 2019. ... and was appointed knight marischal of Scotland, Feb. 5, 1805.
The Scott Newsletter. Department of English, University of Aberdeen. 1982. p. 15. Retrieved 30 April 2019. ... refers directly to the appointment of Alexander Keith as Knight Marischal, which was gazetted on 22 July 1819, it seems reasonable ...
The Gentleman's Magazine, and Historical Chronicle. E. Cave. 1833. p. 178. Retrieved 30 April 2019.
MacVeigh, J. (1889). Dal-Mac. The Scottish Nation: Or, The Historical and Genealogical Account of All Scottish Families and Surnames. p. 588. Retrieved 30 April 2019.
Cokayne, G.E. (1926). The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom: Extant, Extinct, Or Dormant. St. Catherine Press, Limited. p. 101. Retrieved 30 April 2019.
Doyle, J.E. (1886). Abercon-Fortescue. The Official Baronage of England: Showing the Succession, Dignities, and Offices of Every Peer from 1066 to 1885, with Sixteen Hundred Illustrations (in Spanish). Longmans, Green, and Company. p. 217. Retrieved 30 April 2019.

cracroftspeerage.co.uk

"Kintore, Earl of (S, 1677)". Archived from the original on 12 August 2013. Retrieved 31 December 2010.

"Kintore, Earl of (S, 1677)". Archived from the original on 12 August 2013. Retrieved 31 December 2010.