Letters patent issued on Mon 6th Apr 1722

To Sophia Charlotte von Kielmansegg

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

Previously known as Countess of Leinster in the Peerage of the Kingdom of Ireland.

Ordinality on date:

Person prefix:

Person suffix:

Previous of title: true


  1. Baroness Brentford
  2. Countess of Darlington


C 231/10, p. 20; 8 Geo. I, pt. 4 (C 66/3548) no. 21