Historical Geography information for St. Johnstown, Donegal, Ireland
| Place Name | Mongavlin Castle |
| City, Village, or Parish | St. Johnstown |
| County | Donegal |
| Country | Ireland |
| SiteID | 1575 |
| DateUpdated | 2/6/2013 1:37:36 AM |
| Record ID | DataSet | Surname | Spelling Variations |
|---|---|---|---|
1741 |
Castles of Ireland | Donnell | Donnell, O'Donnel, O'Donnell, ó Domhnaill, Odonnell |