Royston (Viscountcy)

A peerage of the Kingdom of Great Britain.

Letters patent issued on Tue 2nd Apr 1754

To Philip Yorke as Hereditary peerage subsidiary to another created by the same letters patent.


Number Surname Forenames Held from Held to
1st Yorke Philip Tue 2nd Apr 1754 Tue 6th Mar 1764
10th Yorke Joseph Philip Sebastian Tue 31st Dec 1974 -