A peerage of the Kingdom of Great Britain.
Letters patent issued on Fri 20th Oct 1797
To Richard Wellesley as Hereditary peerage (already peer of Ireland).
|Number||Surname||Forenames||Held from||Held to|
|1st||Wellesley||Richard||Fri 20th Oct 1797||Mon 26th Sep 1842|
Peerage extinct on Mon 26th Sep 1842 with the 1st holder .