O'Keeffe Surname Group - Y-DNA SNP

The major branch points on our shared paternal lineage trace back through genealogy, history, antiquity, and ancient anthropology to reach our early hominid ancestors who lived in Africa. Recent (terminal) branches may be as recent as ten generations old or several thousand years. Thus, they are an established way to trace the migrations of human populations from the earliest times to the present. The branches on the paternal tree are haplogroups. SNP markers on the Y-Chromosome define them. This page displays Y-Chromosome DNA (Y-DNA) SNP results for the project. It shows Y-DNA haplogroups and all SNP results both positive (derived) and negative (ancestral). A plus, +, sign denotes positive results. A negative, -, sign denotes negative results. You may learn more about Y-Chromosome SNPs on the Understanding Y-DNA SNP Results learning page.

Learn more about this page. This page displays project members' Y-DNA haplogroups and SNP results. Predicted haplogroups are in red, and confirmed haplogroups are in green.

Kit Number Last Name Paternal Ancestor Name Haplogroup Short Hand Confirmed SNPs
342664 O'Keefe Patrick O'Keefe b. 1811 and d. 1879 I2c2a1a2a1a I-Z63  
235319 Keefe William Keefe R1a1a R-M512  
235805 O'keefe Thomas F. O'Keefe, b 1877 Limerick, IRE d Jul 1928 R1b2a1 R-M269  
160886 O'Keefe John Keeffe, c.1800-c.1860 R1b2a1 R-M269  
222975 O'Keefe Thomas O'Keefe c 1823 R1b2a1 R-M269  
256374 Keef Jonathan Keef b. 1824 R1b2a1 R-M269  
275416 O'Keefe Denis Keeffe b1815, Anglesboro, Limerick, Ireland R1b2a1 R-M269  
299011 O'Keeffe Denis O Keeffe b1845 Cloyne, Co Cork R1b2a1 R-M269  
313047 Keef Elijah Keef, b. 1890 and d. 1919 R1b2a1 R-M269  
364094 O'Keefe   R1b2a1 R-M269  
367240 O`Keefe Richard O'Keeffe, son John born c. 1833, Cork City R1b2a1 R-M269  
89119 O.'Keefe James Patrick O'Keefe b. 1830 Ireland d. Wisconsin R1b2a1 R-M269  
N78947 Okeeffe John O'Keeffe, Glenlara, Newmarket, Co Cork R1b2a1 R-M269  
206414 Kieff Dennis' O'Keeffe (1806-1880), Steuben Co., NY R1b2a1aBa1a1 R-P312  
248684 O'Keeffe William O'Keeffe, b. 1803, Cloyne, Co Cork R1b2a1aBa1a1 R-P312  
206512 O'Keefe John Keeffe c.1840, Fermoy, Co Cork R1b2a1aBa1a1a R-L21  
268740 O'Keeffe Patrick O'Keeffe b 1920-1987, Rathcormack, Co Cork R1b2a1aBa1a1a R-L21  
64633 Keefe Richard O'Keefe, b: 1786, d: 1875, USA R1b2a1aBa1a1a2b R-Z255 P312+, L21+, M269+, DF13+, Z255+, P314-, M37-, M126-, M153-, M222-, P66-, U106-, U198-, L130-, L144-, L159-, L192-, L193-, L195-, L226-, L96-, L2-
252734 O'Keefe Morris O'Keefe 1831-1876, Mitchelstown, Co Cork R1b2a1aBa1a1a2c2b R-L226  
166433 O'Keefe John O'Keeffe b1801 Co Cork d1866 WI US R1b2a1aBa1a1a2j R-CTS4466 L278+, L350+, L388+, L389+, L407+, L468+, L470+, L471+, L478+, L482+, L483+, L498+, L500+, L502+, L506+, L51+, L52+, L585+, L721+, L747+, L752+, L754+, L761+, L768+, L773+, L774+, L779+, L82+, M139+, M168+, M207+, M235+, M294+, M343+, M415+, M42+, M45+, M526+, M89+, M94+, P128+, P131+, P132+, P135+, P136+, P138+, P14+, P141+, P145+, P146+, P148+, P151+, P158+, P159+, P160+, P166+, P187+, P207+, P225+, P226+, P228+, P229+, P230+, P232+, P233+, P235+, P236+, P237+, P238+, P240+, P242+, P243+, P244+, P245+, P280+, P281+, P282+, P283+, P284+, P285+, P286+, P295+, P297+, P310+, PAGES00083+, PF1016+, PF1029+, PF1031+, PF1040+, PF1046+, PF1061+, PF1092+, PF1097+, PF110+, PF1203+, PF1269+, PF1276+, PF192+, PF210+, PF212+, PF223+, PF234+, PF258+, PF2591+, PF2593+, PF2599+, PF2608+, PF2611+, PF2615+, PF2624+, PF263+, PF2643+, PF272+, PF2745+, PF2747+, PF2748+, PF2749+, PF2770+, PF278+, PF292+, PF316+, PF325+, PF342+, PF500+, PF5465+, PF5466+, PF5468+, PF5471+, PF5851+, PF5853+, PF5854+, PF5865+, PF5869+, PF5871+, PF5882+, PF5886+, PF5887+, PF5888+, PF5953+, PF5956+, PF5957+, PF5964+, PF5965+, PF5982+, PF6063+, PF6091+, PF6145+, PF6246+, PF6249+, PF6250+, PF6263+, PF6265+, PF6270+, PF6271+, PF6272+, PF6404+, PF6409+, PF6411+, PF6424+, PF6425+, PF6430+, PF6432+, PF6434+, PF6438+, PF6443+, PF6463+, PF6464+, PF6469+, PF6470+, PF6477+, PF6479+, PF6494+, PF6495+, PF6498+, PF6500+, PF6506+, PF6507+, PF6509+, PF6520+, PF6524+, PF667+, PF719+, PF725+, PF779+, PF796+, PF803+, PF815+, PF821+, PF840+, PF844+, PF892+, PF937+, PF951+, PF954+, PF970+, s10+, s3+, V186+, V189+, V205+, V52+, V9+, YSC0000067+, YSC0000072+, YSC0000075+, YSC0000082+, YSC0000166+, YSC0000176+, YSC0000179+, YSC0000182+, YSC0000186+, YSC0000191+, YSC0000194+, YSC0000201+, YSC0000203+, YSC0000205+, YSC0000207+, YSC0000213+, YSC0000219+, YSC0000224+, YSC0000225+, YSC0000227+, YSC0000230+, YSC0000232+, YSC0000233+, YSC0000251+, YSC0000269+, YSC0000270+, YSC0000279+, YSC0000288+, YSC0000294+, Z290+, CTS10168+, CTS10362+, CTS10834+, CTS109+, CTS11358+, CTS11575+, CTS11726+, CTS11985+, CTS12478+, CTS125+, CTS12632+, CTS1996+, CTS2134+, CTS2664+, CTS3063+, CTS3135+, CTS3331+, CTS3358+, CTS3431+, CTS3536+, CTS3575+, CTS3654+, CTS3662+, CTS3868+, CTS3996+, CTS4244+, CTS4364+, CTS4368+, CTS4437+, CTS4443+, CTS4466+, CTS4740+, CTS5318+, CTS5457+, CTS5532+, CTS5714+, CTS5884+, CTS6135+, CTS623+, CTS6383+, CTS6800+, CTS6907+, CTS7922+, CTS7933+, CTS8243+, CTS8728+, CTS8980+, CTS9828+, F1046+, F115+, F1209+, F1302+, F1320+, F1329+, F1704+, F1714+, F1753+, F1767+, F1794+, F180+, F2048+, F2075+, F211+, F2142+, F2155+, F2302+, F2402+, F2587+, F2688+, F2710+, F2837+, F29+, F295+, F2985+, F2993+, F3111+, F313+, F3136+, F33+, F332+, F3335+, F344+, F3556+, F356+, F359+, F3692+, F378+, F4+, F47+, F506+, F556+, F63+, F640+, F647+, F652+, F671+, F719+, F82+, F83+, F93+, L11+, L132+, L15+, L150+, L151+, L16+, L21+, L23+, L265+, L270-
295125 Keith Cormelius Keith, b. 1690 R1b2a1aBa1a1a2j1 R-L270 CTS11985+, CTS12478+, CTS2664+, CTS3063+, CTS3358+, CTS3575+, CTS3654+, CTS4244+, CTS4466+, CTS5714+, F1209+, F313+, F3692+, F719+, F82+, L104+, L11+, L132+, L138+, L15+, L16+, L21+, L23+, L265+, L270+, L278+, L350+, L468+, L483+, L500+, L506+, L51+, L52+, L585+, L747+, L752+, L754+, L761+, L768+, L773+, L779+, L82+, M168+, M173+, M207+, M213+, M235+, M269+, M294+, M299+, M306+, M343+, M415+, M42+, M45+, M526+, M74+, M89+, M9+, M94+, P128+, P131+, P132+, P133+, P134+, P135+, P136+, P138+, P139+, P14+, P140+, P141+, P143+, P145+, P146+, P148+, P149+, P151+, P157+, P158+, P159+, P160+, P161+, P163+, P166+, P187+, P207+, P224+, P225+, P226+, P228+, P229+, P230+, P232+, P233+, P234+, P235+, P236+, P237+, P238+, P239+, P242+, P243+, P244+, P245+, P280+, P281+, P282+, P283+, P284+, P285+, P286+, P294+, P297+, P310+, P312+, P316+, PAGES00026+, PAGES00081+, PAGES00083+, PF2591+, PF2608+, PF2611+, PF2615+, PF2747+, PF2748+, PF2749+, PF2770+, PF5871+, PF5882+, PF5886+, PF5888+, PF5953+, PF5956+, PF5957+, PF5964+, PF5965+, PF5982+, PF6246+, PF6249+, PF6270+, PF6271+, PF6409+, PF6425+, PF6430+, PF6432+, PF6434+, PF6438+, PF6443+, PF6463+, PF6494+, PF6495+, PF6498+, PF6500+, PF6506+, PF6507+, PF6509+, PF6524+, V221+, V241+, V250+, Z290+, L21+, CTS8358+, L1312-
127717 O'Keeffe Daniel O'Keeffe b.c. 1788 R1b2a1aBa1a1a2j1 R-L270 S1121-
315056 Walton Patrick O'Keefe, b. 1824 Ireland, d. NY R1b2a1aBa1a1a2t1a R-M222 M222+
254620 Keefe William Keefe - -