Historical Geography information for Hertfordshire, England
| County | Hertfordshire |
| Country | England |
| SiteID | 200771 |
| DateUpdated | 7/4/2025 9:01:09 AM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1284430 |
Y-DNA Phylogenetic Branch | R-M269 | M269 PF6517 R1b1a1a2 MF53029 |