| Townsend Society |
| Gleeson DNA |
| Oshea |
| Woody DNA |
| Meek DNA |
| Clan Irwin DNA |
| Clan Donald USA |
| Wheaton Surname |
| Dorsey DNA |
| Nelson Surname |
| Thomas DNA |
| Reynolds DNA Project |
| The Long Surname DNA Project |
| Open Rose Y-DNA Surname Project |
| MANX DNA |
| The McCarthy Surname (Y-DNA) Study |
| Perry Surname Project |
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