Surnames, Family Associations & Family Newsletters » Surname DNA Studies & Projects » Surname DNA Projects - G

GUGGISBERG Familiengeschichte, GUGGISBERG Family History

A genealogical study of the surname Guggisberg, research based on archival records and Y-Chromosome DNA tests.

House of Gordon DNA Project

The Grau DNA Project

The Grau DNA Project is seeking GRAUs from everywhere in the world. Through yDNA Analysis of the participants and along with conventional genealogical research, the project will help determine those members that share a common male ancestor.