Letters patent issued on Wed 3rd Jul 1793
To Henry Herbert
A peerage of the Kingdom of Great Britain , during the reign of George III
Previously known as Lord Porchester in the Peerage of the Kingdom of Great Britain.
Ordinality on date:
Previous of title: false
- Earl of Carnarvon
C 231/13, p. 108; 33 Geo. III, pt. 9 (C 66/3892) no. 9