Lord Montagu of Beaulieu was born on 20 October 1926 in London, England, UK. He was married to Lady Montagu of Beaulieu and Belinda Crossley. He died on 31 August 2015 in Beaulieu, Hampshire, England, UK.
His play, "Gilt and Gingerbread," was performed at the Duke of York's Theatre in London, England with John Clements, Kay Hammond, Hugh Sinclair, Eileen Peel, Walter Fitzgerald, and Richard Briers in the cast. Harold French was director.