David James George Hennessy

David James George Hennessy, 3rd Baron Windlesham, Baron Hennessy, (28 January 1932 – 21 December 2010 ) was a Conservative Party politician in the United Kingdom who held visiting professorships at various universities.

Early life Hennessy, an Anglo-Irish peer, was educated at Ampleforth College and Trinity College, Oxford, earning a Master of Arts in Jurisprudence in 1957. unsuccessfully contested Tottenham in 1959, and entered the House of Lords as the 3rd Baron Windlesham upon his father's death in 1962, who died in a helicopter accident at sea, having been a brigadier in the Grenadier Guards. He joined the Government as Minister of State in the Home Office in 1970 to 1972; and from 1972 to 1973, in the Northern Ireland Office, after which he became Lord Keeper of the Privy Seal and Leader of the House of Lords in June 1973 until October 1974. On 16 November 1999, he was created Baron Hennessy, of Windlesham in the County of Surrey after the House of Lords Act 1999, so that he could continue sitting in the Lords.

Media He worked for Associated-Rediffusion and was involved in This Week. He later joined the board of Rediffusion as Chief Programme Executive.