McGrew Family DNA Project - 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 Paternal Ancestor Name Haplogroup Short Hand Confirmed SNPs
N71131 Henry McGrew, b. abt 1812 and d. before 1870 E1b1b1 E-M35.1  
132939 Andrew Megrue/McGrew b. 1760 Baltimore MD R1a1a R-M198  
161476 Andrew Megrue/McGrew, b. 1760, Baltimore, MD R1a1a R-M198  
162315 John McGrew, b. 1776, KY (or PA) R1b1a2 R-M269  
55457 Alexander MacGruar R1b1a2 R-M269  
60818 James A. McGrew, Co. Tyrone, N. Ireland R1b1a2 R-M269  
254547 Alexander Macgruar/McGrew R1b1a2 R-M269  
279950 Robert McGrew, b. ca. 1750, m. Dorothy Graham R1b1a2 R-M269  
304972 James McGowan, fl. 1834 R1b1a2 R-M269  
52842 John McGrew, Jefferson Co., Ohio (b. 1813) R1b1a2 R-M269  
64469 John Lewis McGrew ? R1b1a2 R-M269  
67017 Unknown R1b1a2 R-M269  
68562 William Van Buren McGrew, b. abt. 1843, KY R1b1a2 R-M269  
83652   R1b1a2 R-M269  
86946 George W. McGrew b. Stark Co., OH ca.1838 R1b1a2 R-M269  
87832 John Lewis McGrew R1b1a2 R-M269  
89383 Joseph McGrew d. ca. 1836, Tuscarawas County, OH R1b1a2 R-M269  
99702 Fenton McGee, born 1835, Frederick Co., Md R1b1a2 R-M269  
133893 Alexander McGrew/MacGruar R1b1a2 R-M269  
136064 Robert McGrew, b. 1668, through his son William R1b1a2 R-M269  
149111 Alexander MacGruar, SC through son John McGrew, AL R1b1a2 R-M269  
111130 William Van Buren McGrew b. 1843 KY R1b1a2 R-M269  
125036 Robert McGrew, Co. Tyrone, through his son James R1b1a2 R-M269  
126526 Robert McGrew, b. 1668, through his son Finley R1b1a2 R-M269  
169646 Robert McGrew through his son John R1b1a2 R-M269  
184202   R1b1a2 R-M269  
186655 Findley McGrew, 1821-1875 R1b1a2 R-M269  
191099 John Thomas McGrew, b. 1840, IL R1b1a2 R-M269  
194810 Robert McGrew, b. ca. 1750, m. Dorothy Graham R1b1a2 R-M269  
201406 Robert McGrew through James R1b1a2 R-M269  
233258 Alexander McGrew/MacGruar R1b1a2 R-M269  
233784 McGrew b.1706 R1b1a2 R-M269  
251782 Martin McGraw, b. ca 1750 VA R1b1a2 R-M269  
151979 John Gruer, born Braemar, b.1734 R1b1a2a1a1b4 R-L21 CTS10168+, CTS10362+, CTS10834+, CTS109+, CTS11358+, CTS11468+, 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+, CTS4740+, CTS5318+, CTS5457+, CTS5532+, CTS5577+, CTS5884+, CTS6135+, CTS623+, CTS6383+, CTS6800+, CTS6907+, CTS7400+, CTS7659+, CTS7922+, CTS7933+, CTS8243+, CTS8591+, CTS8665+, CTS8728+, CTS8980+, CTS9828+, F1046+, F115+, F1209+, F1302+, F1320+, F1329+, F1704+, F1714+, F1753+, F1767+, F1794+, F180+, F2048+, F2075+, F211+, F212+, 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+, L265+, L278+, L350+, L388+, L389+, L407+, L468+, L470+, L471+, L478+, L482+, L483+, L498+, L500+, L502+, L506+, L51+, L52+, L566+, L585+, L721+, L747+, L752+, L754+, L761+, L768+, L773+, L774+, L779+, L781+, L82+, M139+, M168+, M207+, M235+, M294+, M343+, M415+, M42+, M45+, 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+, PF15+, PF192+, PF210+, PF212+, PF223+, PF234+, PF258+, PF2591+, PF2593+, PF2599+, PF2600+, PF2608+, PF2611+, PF2615+, PF2624+, PF263+, PF2631+, 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+, PF6007+, PF601+, PF6063+, PF6091+, PF6145+, PF6246+, PF6249+, PF6250+, PF6263+, PF6265+, PF6270+, PF6271+, PF6272+, PF6404+, PF6409+, PF6411+, PF6424+, PF6425+, PF6430+, PF6432+, PF6434+, PF6438+, PF6443+, PF6463+, PF6494+, PF6495+, PF6498+, PF6500+, PF6506+, PF6507+, PF6509+, PF6524+, PF667+, PF719+, PF720+, 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+, Z249+, Z290+, L21+, L23+, L513+, L193-, L2-, M222-, M37-, P66-, L1335-
114938 James Nugent b.1810 County Monaghan, Ireland d. Ma R1b1a2a1a1b4 R-L21 L21+, CTS2457+
114664 Alexander MacGruar b.10/7/1706 Boleskine Scotland R1b1a2a1a1b4 R-L21 L21+, M222-, M37-, P66-
81138 Robert McGrew, Omagh, N. Ire. through James R1b1a2a1a1b4b R-M222  
53756 Robert McGrew b. 1668 and d. 1724 R1b1a2a1a1b4b R-M222  
N103465 Richard McGrath R1b1a2a1a1b4b R-M222 CTS10168+, CTS10362+, CTS10687+, CTS10834+, CTS109+, CTS10966+, CTS11358+, CTS11468+, CTS11575+, CTS11726+, CTS11985+, CTS12478+, CTS125+, CTS12632+, CTS146+, CTS1996+, CTS2134+, CTS2664+, CTS3063+, CTS3135+, CTS3183+, CTS3331+, CTS3358+, CTS3394+, CTS3395+, CTS3431+, CTS3536+, CTS3575+, CTS3654+, CTS3662+, CTS3868+, CTS3996+, CTS4244+, CTS4364+, CTS4368+, CTS4437+, CTS4443+, CTS4740+, CTS4784+, CTS5282+, CTS5318+, CTS5457+, CTS5519+, CTS5532+, CTS5577+, CTS5626+, CTS5884+, CTS6135+, CTS623+, CTS6383+, CTS6465+, CTS6800+, CTS6907+, CTS7306+, CTS7400+, CTS7538+, CTS7659+, CTS7922+, CTS7933+, CTS8243+, CTS8591+, CTS8665+, CTS8728+, CTS8980+, CTS9688+, CTS9715+, CTS9738+, CTS9805+, CTS9828+, DF23+, F1046+, F115+, F1209+, F1273+, F1296+, F1302+, F1320+, F1329+, F1600+, F1704+, F1714+, F1753+, F1767+, F1794+, F180+, F1800+, F1813+, F1877+, F2048+, F2075+, F211+, F212+, F2142+, F2155+, F2302+, F2402+, F2587+, F2688+, F2710+, F2837+, F29+, F295+, F2954+, F2985+, F2993+, F3111+, F313+, F3136+, F33+, F332+, F3335+, F344+, F3556+, F356+, F359+, F3692+, F378+, F3821+, F4+, F4022+, F47+, F506+, F556+, F63+, F640+, F647+, F652+, F671+, F719+, F82+, F83+, F831+, F93+, L11+, L132+, L15+, L150+, L151+, L16+, L21+, L23+, L265+, L278+, L350+, L388+, L389+, L407+, L468+, L470+, L471+, L478+, L482+, L483+, L498+, L500+, L502+, L506+, L51+, L52+, L566+, L585+, L721+, L747+, L752+, L754+, L761+, L768+, L773+, L774+, L779+, L781+, L82+, L99+, M139+, M168+, M207+, M222+, 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+, PF15+, PF192+, PF210+, PF212+, PF223+, PF234+, PF258+, PF2591+, PF2593+, PF2599+, PF2600+, PF2608+, PF2611+, PF2615+, PF2624+, PF263+, PF2631+, PF2643+, PF272+, PF2745+, PF2747+, PF2748+, PF2749+, PF2770+, PF278+, PF292+, PF3107+, PF316+, PF325+, PF342+, PF500+, PF5465+, PF5466+, PF5468+, PF5471+, PF5851+, PF5853+, PF5854+, PF5865+, PF5869+, PF5871+, PF5882+, PF5886+, PF5887+, PF5888+, PF5953+, PF5956+, PF5957+, PF5964+, PF5965+, PF5982+, PF6007+, PF601+, PF6063+, PF6091+, PF6145+, PF6246+, PF6249+, PF6250+, PF6263+, PF6265+, PF6270+, PF6271+, PF6272+, PF6404+, PF6409+, PF6411+, PF6424+, PF6425+, PF6430+, PF6432+, PF6434+, PF6438+, PF6443+, PF6463+, PF6494+, PF6495+, PF6498+, PF6500+, PF6506+, PF6507+, PF6509+, PF6524+, PF667+, PF7101+, PF719+, PF720+, 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+, Z38+, Z70+
168813 Patrick McGrew, b.1751, d. 1829, Preston Co.WV R1b1a2a1a1b4b R-M222 L21+, M222+
228786 John Edward Mullin, b. 1796. R1b1a2a1a1b4b R-M222 L21+, M222+
61737 John McGrew (b.1786) Uniontown, PA R1b1a2a1a1b4b R-M222 M222+
253985 Robert McGrew, b. 1675 and d. 1745 -