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Cenel Eoghain Y DNA Project

Descendants of Eógan mac Néill d 465, son of Niall Noigialloach
  • 702 members

About us

This project was created to assist members in exploring their historical and more recent Cenél nEógain connections. 

The project groups have been organized based upon R-S588 DNA haplogroups. Some of the groups are associated with specific Cenél nEógain septs using surnames that are historically associated with a clan and their geographic locations. Historical Irish documents and the Irish Annals reference many of these septs and provide genealogical lineages..

A goal is to align the traditional genealogy with the DNA results and to share this information with the group.