About us
To find connections between the various Markhams and Marcums and all other spellings of the name.
The 12- and 25-marker tests are no long offered by FamilyTreeDNA.
Whether you should take a Y-37, Y-67, Y-111, or Big Y-700 test depends on your individual goals and whether you are working other members to seek collective answers. Please feel free to reach out to the administrators for advice.