Historical Geography information for Longford, Ireland
| County | Longford |
| Country | Ireland |
| SiteID | 201978 |
| DateUpdated | 4/13/2026 9:04:34 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1278877 |
Y-DNA Phylogenetic Branch | R-Z255 | BY848 |
| County | Longford |
| Country | Ireland |
| SiteID | 201978 |
| DateUpdated | 4/13/2026 9:04:34 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
| 1278877 |
Y-DNA Phylogenetic Branch | R-Z255 | BY848 |