George III , monarch of the Kingdom of Ireland
25 October 1760 until 1 January 1801.
Letters Patent for this reign
| Kingdom | Reign | Issued on | Peerage types | Peerages | Issued to |
|---|---|---|---|---|---|
| Kingdom of Ireland | George III | Fri 1st May 1761 | Hereditary peerage subsidiary to another created by the same letters patent, Promotion in the peerage of Ireland | Carlingford, Tyrconnel | CARPENTER George |
| Kingdom of Ireland | George III | Mon 12th Apr 1762 | Promotion in the peerage of Ireland, Hereditary peerage subsidiary to another created by the same letters patent | Courtown, Stopford | STOPFORD James |
| Kingdom of Ireland | George III | Thu 19th Feb 1767 | Promotion in the peerage of Ireland, Hereditary peerage subsidiary to another created by the same letters patent | Grandison, Villiers | HALIFAX Elizabeth |
| Kingdom of Ireland | George III | Thu 3rd Sep 1767 | Promotion in the peerage of Ireland, Hereditary peerage subsidiary to another created by the same letters patent | Howth, St Lawrence | ST LAWRENCE Thomas |
| Kingdom of Ireland | George III | Thu 30th Jun 1785 | Peerage of Ireland | Sunderlin | MALONE Richard |
| Kingdom of Ireland | George III | Tue 21st Nov 1797 | Peerage of Ireland | Sunderlin | MALONE Richard |
| Kingdom of Ireland | George III | Thu 14th Jul 1768 | Peerage of Ireland | Sydney | COSBY Dudley Alexander Sydney |
| Kingdom of Ireland | George III | Thu 31st Jul 1800 | Peerage of Ireland | Tara | PRESTON John |
| Kingdom of Ireland | George III | Sat 3rd Mar 1798 | Peerage of Ireland | Teignmouth | SHORE John |
| Kingdom of Ireland | George III | Sat 3rd Aug 1776 | Peerage of Ireland | Templetown | UPTON Clotworthy |
| Kingdom of Ireland | George III | Mon 29th Dec 1800 | Promotion in the peerage of Ireland | Thomond | O'BRIEN Murrough |
| Kingdom of Ireland | George III | Thu 4th Jan 1781 | Peerage of Ireland | Tracton | DENNIS James |
| Kingdom of Ireland | George III | Sun 26th Nov 1797 | Peerage of Ireland | Tullamore | BURY Charles William |
| Kingdom of Ireland | George III | Wed 12th Feb 1766 | Hereditary peerage subsidiary to another created by the same letters patent, Promotion in the peerage of Ireland | Turnour, Winterton | TURNOUR Edward |
| Kingdom of Ireland | George III | Wed 22nd Nov 1797 | Peerage of Ireland | Tyrawley | CUFFE James |
| Kingdom of Ireland | George III | Thu 31st Jul 1800 | Peerage of Ireland | Ventry | MULLINS Thomas |
| Kingdom of Ireland | George III | Thu 31st Jul 1800 | Peerage of Ireland | Wallscourt | BLAKE Joseph Henry |
| Kingdom of Ireland | George III | Tue 22nd Jun 1762 | Peerage of Ireland | Waltham | OLMIUS John |
| Kingdom of Ireland | George III | Wed 19th Aug 1789 | Promotion in the peerage of Ireland | Waterford | BERESFORD George de la Poer |
| Kingdom of Ireland | George III | Fri 15th Jun 1792 | Peerage of Ireland | Waterpark | CAVENDISH Sarah |