Adoptions, biographies, ethnic groups, famous people, immigrants, some family groups, etc.
Devon DNA Project (FamilyTreeDNA)
The Devon DNA project is a Y-DNA and mtDNA geographical project for everyone with a direct paternal or maternal ancestral line originating in Devon, England. DNA testing can be used to verify existing research and to link together families where there is no surviving paper trail. The only requirement for joining the project is that participants must have a documented paper trail to Devon on the direct paternal line for the Y-DNA test or on the direct maternal line for the mtDNA test.