A peerage of the Kingdom of Ireland.
Letters patent issued on Mon 15th Jan 1816
To Henry Conyngham as Promotion in the peerage of Ireland.
|Number||Surname||Forenames||Held from||Held to|
|1st||Conyngham||Henry||Mon 15th Jan 1816||Fri 28th Dec 1832|
|7th||Conyngham||Frederick William Henry Francis||Mon 1st Apr 1974||Tue 3rd Mar 2009|