DNA research
McManus Y-DNA Project Archive
Historical McManus Y-DNA research, family histories and photographs preserved from the original mexlist.com project website.
DNA research
DNA
Explore DNA research, or choose a DNA type to focus on paternal, maternal, or broader family connections.
DNA research
Understanding our R-FT194071 paternal line
What our paternal haplogroup tells us, and how to read its estimated dates.
DNA research
The O’Conor–McManus connection: history and DNA
The historical tradition and genetic findings linking McManus and O’Conor paternal branches.
Family
Reading our FamilyTreeDNA migration maps
How estimated paternal migration routes and ancient DNA discoveries fit into family research.
DNA research
M222 and the Niall of the Nine Hostages hypothesis
A brief guide to FamilyTreeDNA’s Niall association and our place within M222.