Start My Family Tree Welcome to Geni, home of the world's largest family tree.
Join Geni to explore your genealogy and family history in the World's Largest Family Tree.

Project Tags

view all


  • Antonino Scafidi Moreci (c.1786 - 1866)
    Y-DNA His direct descendant James Mareci is confirmed R-M343, R-L278 --> R-L389 --> R-P297 --> R-M269 --> R-L23 --> R-Z2103 according to FamilyTreeDNA. Tested negative for further downstream SNPs: CT...
  • Thomas Gleeson (1790 - 1839)
  • Francis Leroy Montgomery (1845 - 1906)
    First evidence of Francis is as a 2 year old child in the 1850 census, Washington County, VA with a single mother and 3 siblings. His father is unknown. His mother remarried in 1852 and moved the famil...
  • Jonathan Howton (1760 - 1826)
    "The Howton family of Fayette Co. has been the greatest genealogical mystery of my life for the past 18+ years. Every posssible person who could have been the progenitor of our line from Jonathan Howto...
  • Robert Guthrie (c.1635 - 1692)
    Robert Guthrie Died: on Block Island, December 3, 1692; buried in the graveyard on Block Island.* Married: 1 wife, Margaret Ireland, born 1633; died on Block Island April 5, 1687; buried there,...

R1b is the most common Y-haplogroup in Western Europe, the most common group defined by the SNP M269. It consists of more than 50 subclades, and further SNP testing is necessary to determine which of these one belongs to.

A Deep Clade test at Family Tree DNA is recommended.


Famous Members

How to join

Add your oldest known direct paternal ancestor to the project if you belong to this group. If you have completed Deep Clade (SNPs) testing to find your subclade, join the proper subclade project instead.