A peerage of the Kingdom of Great Britain.
Letters patent issued on Tue 24th Sep 1799
To John Fitzgibbon as Hereditary peerage (already peer of Ireland).
|Number||Surname||Forenames||Held from||Held to|
|1st||Fitzgibbon||John||Tue 24th Sep 1799||Thu 28th Jan 1802|
|2nd||FitzGibbon||John||Thu 28th Jan 1802||Mon 18th Aug 1851|
|3rd||FitzGibbon||Richard Hobart||Mon 18th Aug 1851||Sun 10th Jan 1864|
Peerage extinct on Sun 10th Jan 1864 with the 3rd holder .