Historical Geography information for Yorkshire, England
| County | Yorkshire |
| Country | England |
| SiteID | 202497 |
| DateUpdated | 4/13/2026 9:09:39 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1286907 |
Y-DNA Phylogenetic Branch | R-BY20454 | BY20454 |