Letters Patent for the Kingdom of Ireland
Navigate by the first letter of the Peerage title
| Kingdom | Reign | Issued on | Peerage types | Peerages | Issued to |
|---|---|---|---|---|---|
| Kingdom of Ireland | Charles I | Mon 28th Feb 1628 | Hereditary peerage subsidiary to another created by the same letters patent, Peerage of Ireland | Bandon Bridge, Boyle | BOYLE Lewis |
| Kingdom of Ireland | George II | Sat 18th Dec 1756 | Peerage of Ireland | Blakeney | BLAKENEY William |
| Kingdom of Ireland | Charles I | Wed 15th Nov 1628 | Hereditary peerage subsidiary to another created by the same letters patent, Peerage of Ireland | Blarney, Muskerry | MACCARTHY Charles |
| Kingdom of Ireland | James I | Thu 29th Jul 1621 | Peerage of Ireland | Blayney | BLAYNEY Edward |
| Kingdom of Ireland | George II | Tue 7th Dec 1745 | Promotion in the peerage of Ireland | Blesington | STEWART William |
| Kingdom of Ireland | Charles II | Wed 23rd Aug 1673 | Peerage of Ireland, Hereditary peerage subsidiary to another created by the same letters patent | Blesington, Boyle | BOYLE Murrough |
| Kingdom of Ireland | George III | Fri 12th Jan 1816 | Promotion in the peerage of Ireland | Blesington | GARDINER Charles John |
| Kingdom of Ireland | George IV | Sat 14th May 1825 | Peerage of Ireland | Bloomfield | BLOOMFIELD Benjamin |
| Kingdom of Ireland | George I | Fri 22nd Nov 1720 | Peerage of Ireland, Hereditary peerage subsidiary to another created by the same letters patent | Blundell, Blundell | BLUNDELL Montagu |
| Kingdom of Ireland | Charles I | Fri 20th Apr 1629 | Peerage of Ireland | Bourke | BOURKE John |
| Kingdom of Ireland | James I | Sat 17th Feb 1618 | Peerage of Ireland | Bourke | BOURKE Theobald |
| Kingdom of Ireland | George II | Tue 15th Aug 1758 | Peerage of Ireland | Bowes | BOWES John |
| Kingdom of Ireland | James I | Tue 6th Sep 1616 | Peerage of Ireland | Boyle | BOYLE Richard |
| Kingdom of Ireland | George II | Sat 17th Apr 1756 | Hereditary peerage subsidiary to another created by the same letters patent, Hereditary peerage subsidiary to another created by the same letters patent, Peerage of Ireland | Boyle, Castle Martyr, Shannon | BOYLE Henry |
| Kingdom of Ireland | George I | Fri 20th Aug 1717 | Promotion in the peerage of Ireland | Boyne | HAMILTON Gustavus |
| Kingdom of Ireland | James I | Tue 19th Jul 1616 | Peerage of Ireland | Brabazon | BRABAZON Edward |
| Kingdom of Ireland | George II | Thu 28th Jul 1735 | Peerage of Ireland | Braco | DUFF William |
| Kingdom of Ireland | George II | Sat 16th Sep 1758 | Peerage of Ireland | Branden | CROSBIE Maurice |
| Kingdom of Ireland | George II | Fri 15th Sep 1758 | Life peerage (before 1876) | Brandon | BERMINGHAM Ellis |