Sir David Dalrymple, Lord Hailes, 3rd Baronet of Hailes (28 October 1726 – 29 November 1792) was a Scottish advocate, judge and historian, born in Edinburgh.
Author: William Anderson. No clear citation for the image. Source: Page 10 of The Scottish Nation: Or, The Surnames, Families, Literature, Honours, and Biographical histories of the People of Scotland, by William Anderson. Available from Google books License: PD Gutenberg