He was born before 1672, the eldest son of William Lindsay, 18th Earl of Crawford, and succeeded to the earldoms in 1698 on the death of his father.
On 6 March 1698, he succeeded to the title of 12th Lord Lindsay of Byres.
Trained as a lawyer, in 1702 he rose to the position of Privy Counsellor for Scotland.
He was Colonel of the "nd Troop of Horse in the Grenadier Guards from 1704 to 1714.
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