Historical Geography information for Monmouthshire, Wales
| County | Monmouthshire |
| Country | Wales |
| SiteID | 201000 |
| DateUpdated | 7/4/2025 9:01:09 AM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1284859 |
Y-DNA Phylogenetic Branch | R-L45 | L45 S353 |