Archibald Douglas, 1st Earl of Forfar

He was made the Earl of Forfar and Lord of Wandell and Hartside on 2 October 1661 at the age of eight.

He married Robina Lockhart (1662–1741), daughter of Sir William Lockhart of Lee and Robina Sewster, on 19 August 1679 at Lincoln's Inn Chapel, London, England.

His only son, Archibald Douglas, 2nd Earl of Forfar, was born in 1692.

He was a Privy Counsellor to both King William III and Queen Anne from 1689 until his death in 1712.

He voted for the Act of Union in 1707, having allegedly received £100 in payment from the English.