In 1877, he married Josephine Maria Hawke (–1900), a daughter of John M. Hawke of
Hans Place, London. Before the couple separated in 1885, they had a son: The Countess of Kinnoull died on 2 December 1900. The youngest daughter of Edward Tierney Gilchrist Darell and Florence Johnson, she was a granddaughter of
Sir William Darell, 4th Baronet. Together, they were the parents of two daughters and two stillborn sons: who married Peter Stanley Chappell, son of Thomas Stanley Chappell, in 1925. They divorced in 1935 (he later married Lady Eileen Knox, a daughter of the
5th Earl of Ranfurly) and she married Douglas William Ernest Gordon in 1935. They divorced in 1945 and she married William Herbert Shelley Dent, former husband of Mary
Petre,
suo jure 19th
Baroness Furnivalle, and a son of Herbert Fullarton Dent, in 1945. They too divorced in 1945. Lord Kinnoull died on 7 February 1916 at
Hove. As his only son to survive infancy, Edmund, died of
scarlet fever in 1903, predeceasing him, the earldom passed to his grandson,
George. Three years after his death, his widow married Maj. John Joseph Berington,
RMA (a son of
Charles Michael Berington) on 26 May 1919. She died on 2 July 1941. ==Ancestors==