Geoffrey Denis Erskine Russell, 4th Baron Ampthill, was a Britishhereditary peer and businessman, whose paternity and succession to the peerage were famously disputed in the "Ampthill baby case". His father, John Russell, 3rd Baron Ampthill had petitioned to disclaim paternity whilst divorcing Russell's mother, Christabel Hulme Hart, in 1923, claiming non-consummation. The petition was rejected on appeal and Russell's mother was granted a declaration that he was legitimate. Educated at Stowe School, Russell served in the Irish Guards during the Second World War, being commissioned as a Captain in 1941. He served with the Guards Armoured Division in France in 1944, where he was wounded, and in Norway in 1945. Russell was general manager of Fortnum & Mason from 1947 until resigning in 1951, then chairman of the New Providence Hotel until 1965. He made a career in theatrical management as owner/managing director of Linnet & Dunfee from 1953 until 1981. He was afterwards a director of United Newspapers and Express Newspapers. He was also Chairman of London's Helicopter Emergency Service. Russell succeeded as Baron Ampthill in 1973, upon the death of his father. His succession was unsuccessfully contested by his half-brother the Hon. John Hugo Trenchard Russell, eldest son of the 3rd Baron's third marriage. Committee for Privileges ruled in favour of Geoffrey in 1976. In the House of Lords, Ampthill sat as a crossbencher. He was a deputy speaker from 1983 and Chairman of Committees from 1992 to 1994. He was appointed a CBE in 1986—following in the footsteps of his father who was also appointed a CBE—and made a Privy Counsellor in 1995. Following the passage of the House of Lords Act 1999 which removed the majority of hereditary peers from the House, Ampthill was one of the ninety hereditaries elected to continue to sit. He was one of fifteen peers elected by the whole house to be available to serve as deputy speakers and office holders. In 1946, Ampthill married Susan Winn, a granddaughter of the 2nd Baron St Oswald and the 1st Baron Queenborough, whom he divorced in 1971; they had three sons and a daughter. He then married Elisabeth Mallon in 1972, divorcing her in 1987. He was succeeded in the title by his first-born sonDavid Russell.
