Barrells (Viscountcy)
A peerage of the Kingdom of Ireland.
Letters patent issued on Sat 14th May 1763
To Robert Knight as Hereditary peerage subsidiary to another created by the same letters patent.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Knight | Robert | Sat 14th May 1763 | Mon 30th Mar 1772 |
Peerage extinct on Mon 30th Mar 1772 with the 1st holder .