Hereditary peerage (already peer of Ireland)


Peerages of this type

Title Letters patent Extinct Merged into crown
Ligonier (Barony) John Ligonier - Wed 27th Apr 1763 28 April 1770 -
Lismore (Barony) Cornelius O'Callaghan - Fri 6th Jul 1838 29 October 1898 -
Loftus (Barony) Charles Tottenham Loftus - Mon 19th Jan 1801 - -
Lovel and Holland (Barony) John Perceval - Fri 7th May 1762 6 November 2011 -
Ludlow (Barony) George James Ludlow - Sat 10th Sep 1831 16 April 1842 -
Lumley (Barony) Richard Lumley - Sat 31st May 1681 - -
Lyttelton (Barony) William Henry Lyttelton - Wed 13th Aug 1794 - -
Macartney (Barony) George Macartney - Wed 8th Jun 1796 31 March 1806 -
Maynard (Barony) William Maynard - Tue 14th Mar 1628 30 June 1775 -
Melbourne (Barony) Peniston Lamb - Fri 11th Aug 1815 29 January 1853 -
Meredyth (Barony) William Meredyth Somerville - Thu 3rd May 1866 8 January 1929 -
Mereworth (Barony) Geoffrey Henry Browne - Tue 19th Jan 1926 - -
Milton (Barony) Joseph Damer - Mon 10th May 1762 7 March 1808 -
Minster (Barony) Henry Conyngham - Tue 17th Jul 1821 - -
Monck (Barony) Charles Stanley Monck - Thu 12th Jul 1866 - -
Monckton (Barony) George Edmund Milnes Monckton-Arundell - Sat 2nd Jul 1887 1 January 1971 -
Monteagle (Barony) John Denis Browne - Thu 20th Feb 1806 - -
Moore (Barony) Charles Moore - Sat 17th Jan 1801 29 June 1892 -
Moore (Barony) Henry Charles Ponsonby Moore - Sat 30th Jan 1954 - -
Mountgarret (Barony) Henry Edmund Butler - Tue 20th Jun 1911 - -