Letters patent issued on Fri 1st Nov 1765

To John Spencer

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

Previously known as Viscount Spencer in the Peerage of the Kingdom of Great Britain.

Ordinality on date:

Person prefix:

Person suffix:

Previous of title: false


  1. Viscount Althorp
  2. Earl Spencer


C 231/12, p. 36; 6 Geo. III, pt. 1 (C 66/3704) no. 20