A peerage of the Kingdom of Great Britain.
Letters patent issued on Tue 17th Oct 1780
To William de Grey as Hereditary peerage.
|Number||Surname||Forenames||Held from||Held to|
|1st||de Grey||William||Tue 17th Oct 1780||Wed 9th May 1781|
|2nd||de Grey||Thomas||Wed 9th May 1781||Fri 16th Jan 1818|
|3rd||de Grey||George||Fri 16th Jan 1818||Tue 26th Apr 1831|
|4th||de Grey||Thomas||Tue 26th Apr 1831||Sun 8th Sep 1839|
|5th||de Grey||Thomas||Sun 8th Sep 1839||Sat 31st Dec 1870|
|6th||de Grey||Thomas||Sat 31st Dec 1870||Wed 3rd Dec 1919|
|7th||de Grey||John Augustus||Wed 3rd Dec 1919||Thu 21st Mar 1929|
|8th||de Grey||George||Thu 21st Mar 1929||Mon 29th Nov 1965|
|9th||de Grey||John||Mon 29th Nov 1965||-|