Letters patent issued on Tue 26th Jun 1753
To John Petty
A peerage of the Kingdom of Ireland , during the reign of George II
Previously known as Viscount Fitzmaurice in the Peerage of the Kingdom of Ireland.
Ordinality on date:
Previous of title: false
- Earl of Shelburne
Peerage, p. 13; LP printed in Claims to Vote, iii, 283-4; dated 6 (sic) June 1753 in Peerage, p. 54 and CP, xi, 650