Forbes, Alexander, fourth Lord Forbes of Pitsligo
- Murray G. H. Pittock
Forbes, Alexander, fourth Lord Forbes of Pitsligo (1678–1762), philosopher and Jacobite army officer, only son of the third lord, Alexander Forbes (c.1655–1690), and Lady Sophia Erskine (fl. 1676–1734), third daughter of John, twentieth earl of Mar, was born on 24 May 1678. He succeeded to the estates and title on the death of his father in 1690. ...