A peerage of the Kingdom of Great Britain.
Letters patent issued on Wed 8th Jun 1796
To George Macartney as Hereditary peerage (already peer of Ireland).
|Number||Surname||Forenames||Held from||Held to|
|1st||Macartney||George||Wed 8th Jun 1796||Mon 31st Mar 1806|
Peerage extinct on Mon 31st Mar 1806 with the 1st holder .