Letters patent issued on Mon 5th Mar 1646
To Robert Cholmondeley
A peerage of the Kingdom of Ireland , during the reign of Charles I
Previously known as Viscount Cholmondeley in the Peerage of the Kingdom of Ireland.
Ordinality on date:
Previous of title: false
- Earl of Leinster
Peerage, p. 7; C 231/3 p. 165