John Hew North Gustav Henry Hamilton-Dalrymple, 11th Earl of Stair (12 June 1848 – 2 December 1914), known as Viscount Dalrymple from 1864 to 1903, was a Scottish army officer and nobleman.
Hamilton-Dalrymple was the son of John Hamilton Dalrymple, 10th Earl of Stair and his wife, Louisa Jane Henrietta Emily de Franquetot.
and Lady Susan Harriet Innes-Ker, on 10 April 1878; they were divorced in 1905.
There were three children of the marriage: Lord Stair was a captain of the Ayrshire (Earl of Carrick's Own) Yeomanry,[1] and was promoted to major on 4 March 1902.
[3] In 1912 he became President of the influential Scottish conservationist group the Cockburn Association, relinquishing the position the following year.