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.
Holders
| 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 | - |