Letters patent issued on Wed 22nd Oct 1766

To Hugh Percy

A peerage of the Kingdom of Great Britain , during the reign of George III

Previously known as Earl of Northumberland in the Peerage of the Kingdom of Great Britain.

Ordinality on date: 2

Person prefix:

Person suffix:

Previous of title: true


  1. Earl Percy
  2. Duke of Northumberland


C 231/12, p. 57; 6 Geo. III, pt. 6 (C 66/3709) no. 2