A peerage of the Kingdom of Ireland.
Letters patent issued on Thu 18th Jul 1776
To Thomas George Southwell as Promotion in the peerage of Ireland.
|Number||Surname||Forenames||Held from||Held to|
|1st||Southwell||Thomas George||Thu 18th Jul 1776||Tue 29th Aug 1780|
|3rd||Southwell||Thomas Anthony||Sat 20th Feb 1796||Wed 29th Feb 1860|
|4th||Southwell||Thomas Arthur Joseph||Wed 29th Feb 1860||Fri 26th Apr 1878|
|5th||Southwell||Arthur Robert Pyers||Fri 26th Apr 1878||Thu 5th Oct 1944|