County: Roscommon
Civil Parish: Dysart
Townland: Cuilleenirwan
Related Surname Info: I am searching for relatives of Mary McDonnell (1828 or 1833-1905). She married John J. Beirne c1848. Her parents were Thomas McDonnell (c1800-?) and Margaret Downey (c1805-?). Mary had 2 brothers. Thomas S. Married Margaret Keighry. They and most of their descendants remained in the Dysart area. John F. Married Mary O’Neill (from Cork?) and moved to San Francisco.
Any information or hints will be appreciated.