Letters Patent

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By title: O

All letters patent

Kingdom Reign Issued on Peerage types Peerages Issued to
United Kingdom Elizabeth II Mon 1st May 2000 Life peerage: Life Peerages Act 1958 Oakeshott of Seagrove Bay OAKESHOTT Matthew Alan
United Kingdom William IV Sat 10th Sep 1831 Hereditary peerage Oakley CADOGAN George
United Kingdom George VI Mon 13th Jan 1947 Hereditary peerage Oaksey LAWRENCE Geoffrey
United Kingdom Elizabeth II Fri 21st Aug 1964 Life peerage: Life Peerages Act 1958 Oakshott OAKSHOTT Hendrie Dudley
United Kingdom Elizabeth II Mon 5th Oct 2015 Life peerage: Life Peerages Act 1958 Oates OATES Jonathan
Kingdom of Ireland Charles II Wed 21st Oct 1654 Hereditary peerage subsidiary to another created by the same letters patent O'Brien O'BRIEN Murrough
United Kingdom Victoria Sat 16th Jun 1900 Hereditary peerage O'Brien O'BRIEN Peter
United Kingdom Elizabeth II Wed 14th Mar 1973 Life peerage: Life Peerages Act 1958 O'Brien of Lothbury O'BRIEN Leslie Kenneth
United Kingdom Elizabeth II Fri 21st Jun 1991 Life peerage: Life Peerages Act 1958 O'Cathain O'CATHAIN Detta
United Kingdom Victoria Sat 30th Jun 1838 Promotion Ockham KING William
Kingdom of England William III and Mary II Wed 6th Apr 1689 Hereditary peerage subsidiary to another created by the same letters patent Ockingham George
United Kingdom Elizabeth II Tue 10th Jan 2012 Life peerage: Life Peerages Act 1958 O'Donnell O'DONNELL Augustine Thomas
Kingdom of Ireland George III Thu 19th Mar 1761 Hereditary peerage subsidiary to another created by the same letters patent Offaly FITZGERALD James
United Kingdom Elizabeth II Wed 13th Oct 2021 Life peerage: Life Peerages Act 1958 Offord of Garvel OFFORD Malcolm Ian
Kingdom of Ireland Charles I Sat 23rd Dec 1645 Peerage of Ireland Ogle OGLE William
Kingdom of England Charles II Mon 16th Mar 1665 Hereditary peerage subsidiary to another created by the same letters patent Ogle CAVENDISH William
United Kingdom George VI Mon 10th Jul 1950 Hereditary peerage Ogmore REES-WILLIAMS David Rees
Kingdom of Ireland William IV Thu 6th Jan 1831 Hereditary peerage subsidiary to another created by the same letters patent O'Grady O'GRADY Standish
United Kingdom Victoria Tue 14th Jun 1870 Hereditary peerage O'Hagan O'HAGAN Thomas
United Kingdom Elizabeth II Fri 31st Jan 1986 Life peerage: Appellate Jurisdiction Act 1876 Oliver of Aylmerton OLIVER Peter Raymond