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  • John C McCabe (c.1888 - 1943)
    Haplogroup R1b United States Census, 1920
  • Abraham Lincoln, 16th President of the USA (1809 - 1865)
    Paternal Haplogroup-R1b-S20376 For more information and photos of his burial place, click on : Abraham Lincoln Overview Abraham Lincoln, U.S. President Born: 12 February 1809 Birthplace: Nea...

The purpose of this project is to document the paternal lineage of all peoples positive for the genetic marker M37. This marker defines the y-DNA haplogroup currently labeled R1b1b2a1a2f1.


How to Participate

To participate in this project, join or follow the project, then add your oldest known ancestor who belonged to this haplogroup.