Letters patent issued on Mon 16th Mar 1665

To William Cavendish

A peerage of the Kingdom of England , during the reign of Charles II

Previously known as Marquess of Newcastle upon Tyne in the Peerage of the Kingdom of England.

Ordinality on date: 1

Person prefix:

Person suffix:

Previous of title: true


  1. Duke of Newcastle upon Tyne
  2. Earl of Ogle


C 231/7, p. 255; no enrolment traced; for abbreviated LP, see Ashmole MS 838, pp. 103-4