McDuffie DNA Surname Project
The purpose of the McDuffie DNA Surname Project is to connect clan members from around the world, by helping to identify shared paternal ancestry, and the relationships within and between genetic ancestral groups.
The objectives of the McDuffie surname project are:
1) To determine the degree of relatedness among those with surnames of the great McDuffie diaspora and establish links with the ancestral homeland.
2) To establish how closely associated surnames are linked.
3) To assist with paper genealogical research in breaking through “brick walls.”