Letters Patent for the Kingdom of Ireland

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All letters patent for Kingdom of Ireland

Kingdom Reign Issued on Peerage types Peerages Issued to
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
Kingdom of Ireland George III Thu 19th Mar 1761 Hereditary peerage subsidiary to another created by the same letters patent Offaly FITZGERALD James
Kingdom of Ireland Charles I Sat 23rd Dec 1645 Peerage of Ireland Ogle OGLE William
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
Kingdom of Ireland George III Sat 3rd Oct 1795 Promotion in the peerage of Ireland O'Neill O'NEILL John
Kingdom of Ireland George III Thu 28th Aug 1800 Promotion in the peerage of Ireland O'Neill O'NEILL Charles Henry
Kingdom of Ireland George III Fri 25th Oct 1793 Peerage of Ireland O'Neill O'NEILL John
Kingdom of Ireland George III Tue 30th Jul 1776 Peerage of Ireland Ongley HENLEY ONGLEY Robert
Kingdom of Ireland William IV Wed 4th May 1836 Peerage of Ireland Oranmore and Browne BROWNE Dominick
Kingdom of Ireland George III Sat 5th Jun 1790 Peerage of Ireland Oriel FOSTER Margaretta Amelia
Kingdom of Ireland George III Fri 12th Jan 1816 Promotion in the peerage of Ireland Ormond BUTLER Walter
Kingdom of Ireland George IV Wed 5th Oct 1825 Promotion in the peerage of Ireland Ormond BUTLER James Wandesford
Kingdom of Ireland Charles II Wed 30th Mar 1661 Promotion in the peerage of Ireland Ormond BUTLER James
Kingdom of Ireland Charles I Sat 30th Aug 1642 Promotion in the peerage of Ireland Ormond BUTLER James
Kingdom of Ireland Charles II Sun 5th Sep 1660 Promotion in the peerage of Ireland Orrery BOYLE Roger
Kingdom of Ireland George III Wed 7th Apr 1762 Peerage of Ireland Orwell VERNON Francis
Kingdom of Ireland George III Sun 21st Jul 1776 Promotion in the peerage of Ireland Orwell VERNON Francis
Kingdom of Ireland Henry VIII Sun 23rd Feb 1528 Peerage of Ireland Ossory BUTLER Piers
Kingdom of Ireland George III Sat 22nd Sep 1792 Peerage of Ireland Oxmantown HARMAN Laurence Harman
Kingdom of Ireland George III Fri 2nd Oct 1795 Promotion in the peerage of Ireland Oxmantown HARMAN Laurence Harman