A peerage of the Kingdom of Great Britain.
Letters patent issued on Sat 18th Oct 1749
To Hester Grenville as Promotion.
|Number||Surname||Forenames||Held from||Held to|
|1st||Grenville||Hester||Sat 18th Oct 1749||Fri 6th Oct 1752|
|3rd||Nugent-Temple-Grenville||George||Sun 12th Sep 1779||Thu 11th Feb 1813|
|4th||Nugent-Temple-Grenville||Richard||Thu 11th Feb 1813||Thu 17th Jan 1839|
Peerage extinct on Tue 26th Mar 1889 with the 6th holder .