The great-aunt (not aunt) was Elizabeth, daughter of Richard Boyle, first Earl of Burlington, who married Nicholas Tufton, third Earl of Thanet. Elizabeth's sister, Henrietta, who married Laurence Hyde, Earl of Rochester, was a grandmother of the Duchess of Queensberry.

[7]

Henry Douglas (1723-1754), known by the style of Earl of Drumlanrig, the elder son of Charles Douglas, third Duke of Queensberry. He predeceased his father.

[8]

Lord Charles Douglas (1726-1756), the younger son of the Duke, who also survived him.

[9]

James Dormer (1678-1741), Colonel, 1720; Envoy-Extraordinary to Lisbon, 1725; Lieutenant-General, 1737; a friend of Pope.