NOTE: Members of different Subgroups are not likely related, despite common surnames

Group 1a - Nineteen tightly clustered members, all with a likely common ancestor of no earlier than about 1000 ybp (years before present) at a 95% confidence rate based upon estimated mutation rates for 14 of the members at 37 STR markers. This group contains one Neely surname which is also tightly clustered and is probably modified from McNeely. All Group 1 members are confirmed (or highly likely) M222+(>DF85+>S668+>DF97+)

Group 1b - One member, reporting ancestry who migrated to Co. Mayo from Ulster. While Confirmed M222+, not closely related to Group 1A.

Group 2 - One Member - Haplogroup Subclade Prediction Probabilities: R1b-E.Europe =>91% R1b-S21-Scottish=>6% R1b-Frisian =>1%

Group 3 - One Member - Tested and confirmed SNP (subclade) L20+ - Reported McNeely as an adopted family surname with ‘Largent’ as reported surname of origin.

Group 4 - One Member - Haplogroup Subclade Prediction Probabilities: R1b-North/South 2 =>34%  R1b-Leinster =>34%  R1b=>6% R1b-North/South 1 =>6%  R1b-S26=>6%  R1b-S28=>6%  R1b-N.Irish =>2%  R1b-M222 (NW Irish) =>2% R1b-Ub =>1%  R1b-Frisian =>1%  R1b-IrishIII =>1%

Group 5 - Four members, tightly clustered - Haplogroup Subclade Prediction Probabilities: R1b-S26 =>27%  R1b-North/South 2=>25%  R1b =>24% R1b-Leinster =>8% R1b-S21-Scottish=>4%  R1b-S21*=>3%  R1b-S28 =>3%  R1b-Frisian=>2%  R1b-E.Europe =>1%  R1b-N.Irish =>1%

Group 6 - Two Members - Tested and confirmed SNP (subclade) M269+, and / or predicted M269+

Group 7 - One Member - Haplogroup Subclade Prediction Probabilities: R1b-S28 =>63% R1b =>18% R1b-S21-Scottish2=>13%  R1b-Ub =>3%  R1b-Irish/Continental=>2%

Group 7a - One Member - Predicted M269+

Group 8 - Seven Members, tightly clustered- U106+ (or highly likely) - Atlantic Modal Haplotype

Group 8a - One Member - Haplogroup Subclade Prediction Probabilities: I-M253 =>100%

Group 8b - One Member - Tested and confirmed SNP (subclade) L21+

Group 8c - Three Members - Confirmed or highly likely R-U198

Group 8d - Two Members - Various and currently unassigned

Group 9a / Ungrouped - Twelve members -Pending grouping to new project members.

A SNP (Single Nucleotide Polymorphism - pronounced 'snip') lookup table can be found here