A peerage of the Kingdom of Great Britain.
Letters patent issued on Mon 21st Aug 1786
To Richard Boyle as Hereditary peerage (already peer of Ireland).
|Number||Surname||Forenames||Held from||Held to|
|1st||Boyle||Richard||Mon 21st Aug 1786||Wed 20th May 1807|
|8th||Boyle||Richard Bentinck||Sun 29th Dec 1963||Thu 9th May 2013|