Letters patent issued on Fri 5th Jul 1793

To Francis Seymour-Conway

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

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

Ordinality on date:

Person prefix:

Person suffix:

Previous of title: true


  1. Earl of Yarmouth
  2. Marquess of Hertford


C 231/13, p. 109; 33 Geo. III, pt. 9 (C 66/3892) no. 7