Historical Geography information for Maryland, United States
| State | Maryland |
| Country | United States |
| SiteID | 201281 |
| DateUpdated | 7/5/2025 4:13:43 PM |
| Record ID | DataSet | Y-DNA Marker | Alternative Marker Names |
|---|---|---|---|
1285311 |
Y-DNA Phylogenetic Branch | R-DF23 | FTB11630 |