Print, half-length portrait of Sir John McMahon, mezzotint by Charles Turner after Thomas Lawrence, 1815. Colonel Sir John McMahon, 1st Baronet (c. 1754 – 12 September 1817) was an Irish-born politician and Private Secretary to the Sovereign 1811–1817.
Bartele Gallery. Original antique maps, sea charts, engravings and works on paper. This is a plain text rendering of a page that is otherwise built in the browser. The catalogue index is at https://www.bartele.net/catalogue and machine readable notes are at https://www.bartele.net/llms.txt.