Carrington married the Hon. Cecilia Margaret Harbord (1856–1934), daughter of
Charles Harbord, 5th Baron Suffield, and Cecilia Annetta Baring, in 1878. In addition to family life, Lord Carrington was logged by the police for homosexual activity: his name appears in one of the notebooks of the high-profile Scotland Yard detective
Donald Swanson. Having earlier sold his ancestral home,
Wycombe Abbey (which became a private girls' boarding-school), Lord Lincolnshire died at his home, Daws Hill House, High Wycombe, on 13 June 1928. The baronies (but not his other titles) passed to his younger brother,
Rupert. The marquessate, earldom and viscountcy became extinct. Cecilia, Marchioness of Lincolnshire, died in 1934, aged 78.
Issue Other descendants Among notable descendants are
Stephen Wilson, 6th Baron Nunburnholme,
Patrick Chichester, 8th Marquess of Donegall, and
Rufus Keppel, 10th Earl of Albemarle. Cousins
Tiggy and Eleanor Legge-Bourke are his descendants through his fifth daughter; they are both granddaughters of politician
Sir Harry Legge-Bourke, only son of Lt. Nigel Legge-Bourke. ==Ancestry==