Sunbury (Viscountcy)
A peerage of the Kingdom of Great Britain.
Letters patent issued on Fri 14th Jun 1715
To George Montagu as Hereditary peerage subsidiary to another created by the same letters patent.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Montagu | George | Fri 14th Jun 1715 | Sat 9th May 1739 |
Peerage extinct on Sat 8th Jun 1771 with the 2nd holder .