Charles Guy Fulke Greville was born at 13a Lower Grosvenor Place West, London on 4 March 1911.
In the 1920s and 1930s, many British actors found work in the American film industry; Sheridan Morley called this the "Hollywood Raj".
Newspaper reports at the time suggested his reasoning for taking a film contract was sex motivated.
Listed with a string of high-profile affairs including Greta Garbo, Marlene Dietrich and Paulette Goddard, he was famed for socialising within celebrity circles.
He finally got his chance to star in a movie and was given a lead role in The Dawn Patrol alongside David Niven and Errol Flynn.
Coventry, near his family seat, suffered tremendous aerial bombing, and he opened his home to evacuees from the city, as well as to the Ministry of Supplies.
It was rumoured that Nazi war criminal Rudolf Hess was held at Warwick Castle for one night while being transported from Scotland to London.
Warwick was a Conservative member of the House of Lords; his political actions included successfully opposing certain agricultural measures.
[18] Mary, the former wife of Harold Edward Bell, was the eldest daughter of Percy Clifford Hopkinson of Seabarn in Kingston Gorse.