Historical Geography information for Longford, Ireland
| County | Longford |
| Country | Ireland |
| SiteID | 203376 |
| DateUpdated | 4/13/2026 9:04:34 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1287882 |
Y-DNA Phylogenetic Branch | R-M198 | M198.1 M198 PF6238 |