Life Peerages Act 1958 figures, for example the former Secretary of State for India and earlier for Air, Viscount Stansgate. The last Prime Minister and the last non-royal to be created an Earl was paradoxically one of the 1958 Act's proponents, Harold Macmillan, on Margaret Thatcher's advice, in the 1980s. Since her time, only members of the Royal Family have been granted new hereditary peerages. In 1999, during the debate which secured the removal of the constitutional functions of most hereditary peers, the Minister for Constitutional Affairs, Geoff Hoon stated: After this agreed with a question from fellow Labour MP, Mark Fisher which stated:
Peerages in the United Kingdom of the House of Lords Act 1999, majority of the House of Lords is made up of life peers. There is no limit on the number of peerages the sovereign may create under the Life Peerages Act. Normally life peerages are granted to individuals nominated by political parties or by the House of Lords Appointments Commission, and to honour important public figures such as the Archbishop of Canterbury and the Prime Minister on their retirement. Until the formal opening of the Supreme Court of the United Kingdom on 1 October 2009, life peers created under the Appellate Jurisdiction Act were