Castleton (Viscountcy)
A peerage of the Kingdom of Ireland.
Letters patent issued on Sun 11th Jul 1627
To Nicholas Saunderson as Peerage of Ireland.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Saunderson | Nicholas | Sun 11th Jul 1627 | Sat 17th May 1631 |