Peerages for the Kingdom of Ireland

Navigate via first letter of Title

Title Letters patent Extinct Merged into crown
Castlecomer (Viscountcy) Christopher Wandesford - Tue 15th Mar 1707 12 January 1784 -
Castle Coote (Barony) Charles Henry Coote - Thu 31st Jul 1800 24 March 1827 -
Castle-Cuffe (Viscountcy) Otway Cuffe - Wed 4th Dec 1793 4 November 1934 -
Castle Durrow (Barony) William Flower - Tue 27th Oct 1733 - -
of Castlehaven (Earldom) George Tuchet - Tue 6th Sep 1616 22 April 1777 -
of Castlemaine (Earldom) Roger Palmer - Sun 11th Dec 1661 28 July 1705 -
Castlemaine (Viscountcy) Richard Child - Sun 24th Apr 1718 17 September 1784 -
Castlemaine (Viscountcy) William Handcock - Sat 12th Jan 1822 7 January 1839 -
Castlemaine (Barony) William Handcock - Mon 21st Dec 1812 - -
Castle Martyr (Barony) Henry Boyle - Sat 17th Apr 1756 - -
Castlereagh (Viscountcy) Robert Stewart - Thu 1st Oct 1795 - -
Castlerosse (Viscountcy) Valentine Browne - Fri 2nd Jan 1801 14 February 1952 -
Castlerosse (Barony) Valentine Browne - Wed 14th Feb 1798 14 February 1952 -
Castle Stewart (Viscountcy) Andrew Thomas Stewart - Mon 2nd Dec 1793 - -
Castle Stewart (Earldom) Andrew Thomas Stewart - Tue 30th Dec 1800 - -
Castle Stewart (Barony) Andrew Stewart - Thu 7th Nov 1619 - -
Castleton (Viscountcy) Nicholas Saunderson - Sun 11th Jul 1627 23 May 1723 -
of Catherlough (Marquessate) Thomas Wharton - Fri 12th Apr 1715 20 May 1731 -
Catherlough (Barony) John Fane - Sun 4th Oct 1733 26 August 1762 -
of Catherlough (Earldom) Robert Knight - Sat 14th May 1763 30 March 1772 -