Letters patent issued on Tue 4th May 1694

To Thomas Osborne

A peerage of the Kingdom of England , during the reign of William III, Mary II

Previously known as Marquess of Carmarthen in the Peerage of the Kingdom of England.

Ordinality on date:

Person prefix:

Person suffix:

Previous of title: true


  1. Duke of Leeds


C 231/8, p. 319; 6 Will. & Mar., pt. 3 (C 66/3369) no. 17