Barrule, Barry, Bawn, Bogue, Bowe, Bowes, Breac, Brohill, Buaig, Cahalane, Ceartan, Claddy, Cohu, Connelly, Crah, Croumhane, Cumba, Daleigh, Donaho, Donahoo, Donahue, Donehew, Donehoo, Donehue, Donihoo, Donoghoe, Donoghue, Donohew, Donoho, Donohoe, Donohue, Donougher, Donoughue, Doran, Doyle, Drummand, Dunahoo, Dunchue, Dunehew, Dunnahoo, Fune, Giles, Gill, Glanny, Glas, Gow, Hayes, Hea, Hurrig, Keagh, Labhras, Lowney, Lynch, MacArthy, MacAuliffe, MacCarthy, MacCragh, MacCrohan, MacGillicudy, MacGrath, Mahaney, Mahanna, Mahannah, Mahany, Mahoney, Mahony, Maney, Maol, Marney, Masters, Mathúna, McAuliffe, McCarter, McCarthy, McCarty, McGill, McGillicuddy, McGillicudy, McShane, Mongan, Mor, O' Dalaigh, O'Bogue, O'Callaghan, O'Cannifree, O'Cohalane/O'Coughlan, O'Connell, O'Cronin, O'Daleigh, O'Daly, O'Dennehy, O'Donnell, O'Donoghue, O'Duggan, O'Feehan, O'Flahiffe, O'Flynn, O'Keefe, O'Kirby, O'Leary, O'Long, O'Mahoney, O'Moriarty, O'Neill, O'Sullivan, Rabach, Rochtirre, Rua, Seay, Seer, Shay, Shea, Shearhig, Shee, Silver, Skilty, South Irish, Sughrues, Sullivan, Suonish, Tailor, Ukirre, Uonhi, Vallif, Vera
To view the latest 4466 graphic, click here
|| individual SNPs
|| group SNP test - Ilumina chip|
|| 25000 Big Y test (newest tech - only for current FTDNA members)|
||15000 chromo2 with and without additional migration path analysis (newer tech )|
| National Geographic
||12000 Geno 2.0 (older tech)|
The R-L21 4466 South Irish Project was created to identify the specific unique SNP's that characterize the cluster, as well as research the base haplotype with the goal of understanding the Eoganacht sept/clan/surnames and their relationship to the CTS4466+ SNP and the South Irish base haplotype. The original markers of the South Irish were identified by Dr. Kenneth Nordvedt.
Visit the 4466+ SouthIrish.com website for more information on our current research study. The project is called 'R-L21 4466 South Irish'. It was shortened to 'South Irish' so that potential members could find it in the FTDNA project database under 'YDNA Geographical' projects.
Also see related projects: FTDNA Eoganacht septs, Sullivan and TMRCA Case Study
Eoganacht septs website: http://www.eoganachtsepts.com/ describes the relationship between Eoganacht surnames, 4466+ and the South Irish base haplotype
Related forum: TMRCA Case Study - you are welcome to join and ask questions
We also welcome all R-L21 members, as well as any other members who are serious about the research of their yDNA ancestry. The TMRCA Case Study research group includes all FTDNA members.
Admin:Kathleen Sullivan Kerwin
Co-administrator: Ron McRaney; our right hand andreviewer
Co-administrator: Ray O'Connell; mathematician andstatistician
Co-administrator: James Kane; bioinformatics developer
Co-administrator: Michael Murray; family history collation; please send yourfamily history to familyhistory@TMRCACaseStudy.com
Co-administrator: Dennis Murphy; Family Finder research
Co-administrator: Marcia Mulcahy; Family Finder research
Co-administrator: John Donovan; County Cork researcher
Co-administrator: Sean Sullivan; trained as a physicist and will be learningAnatole's method from the scientific viewpoint
Co-administrator: Dr. Leonard Madden; Sullivan lineage researcher