A peerage of the Kingdom of Great Britain.
Letters patent issued on Fri 4th Jun 1756
To Horatio Walpole as Hereditary peerage.
|Number||Surname||Forenames||Held from||Held to|
|1st||Walpole||Horatio||Fri 4th Jun 1756||Sat 5th Feb 1757|
|2nd||Walpole||Horatio||Sat 5th Feb 1757||Fri 24th Feb 1809|
|3rd||Walpole||Horatio||Fri 24th Feb 1809||Sat 15th Jun 1822|
|4th||Walpole||Horatio||Sat 15th Jun 1822||Wed 29th Dec 1858|
|5th||Walpole||Horatio William||Wed 29th Dec 1858||Fri 7th Dec 1894|
|6th||Walpole||Robert Horace||Fri 7th Dec 1894||Sun 27th Sep 1931|
|7th||Walpole||Robert Henry Montgomerie||Sun 27th Sep 1931||Sat 25th Feb 1989|
|8th||Walpole||Robert Horatio||Sat 25th Feb 1989||Sat 8th May 2021|
|9th||Walpole||Jonathan Robert Hugh||Sat 8th May 2021||-|