A peerage of the Kingdom of Ireland.
Letters patent issued on Sun 17th Jan 1723
To Thomas Fitzmaurice as Hereditary peerage subsidiary to another created by the same letters patent.
|Number||Surname||Forenames||Held from||Held to|
|1st||Fitzmaurice||Thomas||Sun 17th Jan 1723||Fri 16th Mar 1742|
|4th||Petty-Fitzmaurice||Henry||Sat 4th Jul 1818||Sat 31st Jan 1863|
|5th||Petty-Fitzmaurice||Henry Thomas||Sat 31st Jan 1863||Thu 5th Jul 1866|
|9th||Mercer Nairne Petty-Fitzmaurice||George John Charles||Sun 20th Aug 1944||Wed 25th Aug 1999|
|10th||Mercer Nairne Petty-Fitzmaurice||Charles Maurice||Wed 25th Aug 1999||-|