Sir John Halkett of Pitfirrane, 4th Bart (1720-1793), Mary Hamilton, Lady Halkett and their Family (1781). David Allan (Scottish, 1744-1796). Oil on canvas. National Galleries of Scotland. 

Halkett and his second wife Mary are shown with his daughter by his first wife, and his thirteen younger children, whose names are provided by Allan in a key on the back of the canvas. The Halketts are posing in the grounds of their Fifeshire seat at Pitfirrane House – against a background vista of the town of Dunfermline.