A peerage of the Kingdom of Great Britain.
Letters patent issued on Tue 6th Feb 1742
To Robert Walpole as Hereditary peerage subsidiary to another created by the same letters patent.
|Number||Surname||Forenames||Held from||Held to|
|1st||Walpole||Robert||Tue 6th Feb 1742||Thu 18th Mar 1745|
|2nd||Walpole||Robert||Thu 18th Mar 1745||Wed 31st Mar 1751|
Peerage extinct on Thu 2nd Mar 1797 with the 4th holder .