Letters patent issued on Tue 27th Oct 1643
To William Cavendish
A peerage of the Kingdom of England , during the reign of Charles I
Previously known as Earl of Newcastle upon Tyne in the Peerage of the Kingdom of England.
Ordinality on date:
Previous of title: true
- Marquess of Newcastle upon Tyne
C 231/3 p. 47; LP 12 Car. II (sic) pt. 2 (C 66/2917) no. 155