A peerage of the Kingdom of Great Britain.
Letters patent issued on Mon 8th Apr 1782
To John Dunning as Hereditary peerage.
|Number||Surname||Forenames||Held from||Held to|
|1st||Dunning||John||Mon 8th Apr 1782||Mon 18th Aug 1783|
|2nd||Dunning||Richard Barré||Mon 18th Aug 1783||Sat 15th Feb 1823|
Peerage extinct on Sat 15th Feb 1823 with the 2nd holder .