Riversdale (Barony)
A peerage of the Kingdom of Ireland.
Letters patent issued on Mon 13th Oct 1783
To William Tonson as Peerage of Ireland.
Holders
| Number | Surname | Forenames | Held from | Held to |
|---|---|---|---|---|
| 1st | Tonson | William | Mon 13th Oct 1783 | Tue 4th Dec 1787 |
External identifiers
Wikidata: Q4862749