Historical Geography information for Tyrone, Ireland ( Northern Ireland )
| County | Tyrone |
| Country | Ireland |
| SiteID | 201776 |
| DateUpdated | 4/13/2026 9:04:50 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1286203 |
Y-DNA Phylogenetic Branch | R-S4268 | S4268 S7440 B352 |