Facts and Events
His father was Bartle Grant, a "poverty-stricken" major in the army, and much of his early childhood was spent in India and Burma. He was a grandson of Sir John Peter Grant, 12th Laird of Rothiemurchus, KCB, GCMG, sometime Lt-Governor of Bengal. Duncan was also the first cousin twice removed of John Grant, 13th Earl of Dysart (b. 1946).