Census Index: Ireland, 1831-1841 (Free Genealogy Lookups)

Over forty million Americans now have Irish ancestry. A remarkable aid for painting a complete genealogical picture of families with Irish heritage, this data set indexes approximately 77,047 records from two Irish counties:

• Londonderry: 62,921 records from 1831
• Cavan: 14,126 records from 1841

Request a Free Lookup From This Database.