DNA Test results for the McMahon Surname 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 Last Name Paternal Ancestor Name Haplogroup Short Hand Confirmed SNPs
236215 McMahon Michael McMahon, b.1830 and d.1910;cous 51123 E1b1b1 E-M35.1  
51123 McMahon Corneilius McMahon, circ. 1824-1893, Co. Clare, Ir E1b1b1 E-M35.1  
165642 McHugh* Denis McHugh, 1779-1833 I1 I-M253 Z58+, CTS10058+, CTS10140+, CTS10338+, CTS10362+, CTS109+, CTS11036+, CTS11042+, CTS11358+, CTS11441+, CTS11526+, CTS11552+, CTS11575+, CTS11726+, CTS11775+, CTS11783+, CTS11950+, CTS125+, CTS12632+, CTS1393+, CTS1996+, CTS2193+, CTS2375+, CTS2514+, CTS2524+, CTS2536+, CTS2644+, CTS2738+, CTS3331+, CTS3431+, CTS3517+, CTS3536+, CTS3654+, CTS3662+, CTS3843+, CTS3868+, CTS3996+, CTS4088+, CTS4130+, CTS4295+, CTS4364+, CTS4368+, CTS4443+, CTS4740+, CTS4848+, CTS4982+, CTS5167+, CTS5318+, CTS5408+, CTS5457+, CTS5513+, CTS5532+, CTS565+, CTS5650+, CTS5705+, CTS571+, CTS5783+, CTS5891+, CTS5908+, CTS5993+, CTS6135+, CTS6140+, CTS6221+, CTS6265+, CTS6383+, CTS6395+, CTS641+, CTS6629+, CTS674+, CTS6800+, CTS6907+, CTS6932+, CTS7267+, CTS7329+, CTS7502+, CTS7831+, CTS7922+, CTS7933+, CTS7949+, CTS8243+, CTS8333+, CTS8345+, CTS8394+, CTS8420+, CTS8647+, CTS8716+, CTS88+, CTS8876+, CTS8980+, CTS9240+, CTS9264+, CTS9288+, CTS9828+, F1046+, F1209+, F1302+, F1320+, F1329+, F1450+, F1460+, F1704+, F1714+, F1753+, F1767+, F2048+, F2075+, F2142+, F2155+, F2302+, F2345+, F2366+, F2402+, F2587+, F2642+, F2688+, F2710+, F2794+, F2837+, F2985+, F2993+, F3033+, F3111+, F3136+, F3335+, F3368+, F3402+, F3556+, F3692+, F4188+, F719+, F922+, L118+, L121+, L124+, L125+, L132+, L15+, L157+, L16+, L187+, L350+, L403+, L468+, L470+, L498+, L509+, L566+, L574+, L575+, L578+, L740+, L748+, L75+, L750+, L751+, L755+, L756+, L758+, L759+, L772+, L781+, L80+, M139+, M168+, M170+, M235+, M253+, M294+, M307+, M42+, M450+, M89+, M94+, P123+, P124+, P126+, P127+, P130+, P135+, P136+, P138+, P14+, P141+, P145+, P146+, P148+, P151+, P158+, P159+, P160+, P166+, P187+, P30+, PAGES00123+, PF1016+, PF1029+, PF1031+, PF1040+, PF1046+, PF1061+, PF1092+, PF1097+, PF110+, PF1203+, PF1269+, PF1276+, PF15+, PF192+, PF2062+, 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+, PF3504+, PF3515+, PF3517+, PF3518+, PF3534+, PF3560+, PF3561+, PF3562+, PF3574+, PF3575+, PF3578+, PF3586+, PF3588+, PF3590+, PF3594+, PF3596+, PF3600+, PF3604+, PF3605+, PF3611+, PF3612+, PF3616+, PF3618+, PF3622+, PF3625+, PF3639+, PF3640+, PF3641+, PF3642+, PF3654+, PF3660+, PF3666+, PF3672+, PF3675+, PF3677+, PF3686+, PF3694+, PF3780+, PF3800+, PF3804+, PF3806+, PF3807+, PF3809+, PF3811+, PF3814+, PF3815+, PF3819+, PF3822+, PF3836+, PF3837+, PF500+, PF601+, PF667+, PF719+, PF720+, PF725+, PF779+, PF796+, PF803+, PF815+, PF821+, PF840+, PF844+, PF892+, PF937+, PF951+, PF954+, PF970+, V186+, V189+, V205+, V52+, V9+, YSC0000056+, YSC0000256+, YSC0000257+, YSC0000259+, YSC0000260+, YSC0000264+, YSC0000265+, YSC0000267+, YSC0000272+, YSC0000280+, YSC0000281+, YSC0000298+, YSC0000299+, YSC0000300+, Z140+, Z141+, Z59+, Z60+, M253+, L211-, L22-, M21-, M227-, P259-, Z63-
308869 MacMahon   I2a I-P37.2  
16690 McMahon* Joseph McMahon 1783 - 1845 I2a I-P37.2 P19+, P37.2+
121836 Ennis   I2b1 I-M223  
30752 McMahon* James McMahon, b. 1806 County Armagh, Nth Ireland, R1a1 R-SRY10831.2 SRY10831.2+
300136 McMahon   R1a1a R-M198  
34826 McMahon Francis McMahon, b. circa 1820, Ireland R1b1 R-P25 P25+
N6530 Connolly   R1b1 R-P25 P25+
N64114 Mahon Harry Mahon, b, around 1883 Ireland R1b1a2 R-M269  
N19668 Mahan Joseph Mahan, b. 1787, VA (USA) R1b1a2 R-M269  
N2292 McMahon   R1b1a2 R-M269  
71754 McMahan   R1b1a2 R-M269  
71888 Mahon Michael Mahon, b. 1865, County Galway, Ireland R1b1a2 R-M269  
79554 McMahon Patrick MacMahon, b. Aug 1823, Granard, Longford R1b1a2 R-M269  
87617 McMahan William McMahon b. 1791 of Belfast d. 1868 MO, US R1b1a2 R-M269  
89844 McMahen   R1b1a2 R-M269  
89879 McMahon   R1b1a2 R-M269  
99317 McArdle Peter McArdle b.1802 Ireland d. 1844 Pennsylvani R1b1a2 R-M269  
N71408 McMahon(*) William McMahon, Ballintillan, brother of 145687 R1b1a2 R-M269  
N92726 McMahon   R1b1a2 R-M269  
315990 McMahon Thomas McMahon Clare, Feakle Ire b. 1895 R1b1a2 R-M269  
31799 MacMahon   R1b1a2 R-M269  
321163 McMahon Patrick William McMahon b1860 d 1932 R1b1a2 R-M269  
322443 Hughes Abner Hughes, b. 1773 and d. 1839 R1b1a2 R-M269  
323456 McQuellon Terence Mcquillan B 1797 Co. Monaghan R1b1a2 R-M269  
327949 McMahan Robert MacMahon, 1706 - 1769 R1b1a2 R-M269  
42388 McMahon Patrick McMahon b. 1847 Feakle, Co. Clare, Ireland R1b1a2 R-M269  
45125 McMahon   R1b1a2 R-M269  
49098 Woods ROBERT WOOD b abt 1783 S.Carolina R1b1a2 R-M269  
53088 McMahan Joseph McMahan, b. 1820, Ohio, d. 1881 Iowa R1b1a2 R-M269  
59084 McMann Edward Vincent McMann,27.9.1926 ,Birkenhead UK R1b1a2 R-M269  
301605 McMahon Terence McMahon b.1836 d.1912 (Australia) R1b1a2 R-M269  
265302 McMahon Bryan McMahon, b.1831 Co Monaghan d.1904 Co Clare R1b1a2 R-M269  
294470 Courtney Owen Callen b 1805 Donaghmoyne, 2nd cous264834 R1b1a2 R-M269  
295755 McMahon John McMahon, b.1769 County Meath and d.1857 R1b1a2 R-M269  
281505 McMahon Edward M McMahon b 1786 Monaghan d 1869 WI R1b1a2 R-M269  
283210 McMahon James McMahon abt 1820 Co Laois R1b1a2 R-M269  
283555 McMahon   R1b1a2 R-M269  
284523 mcmahan john mcmahan R1b1a2 R-M269  
291136 Mathews Thomas Mathews Father of Patrick Mathews Donore, c R1b1a2 R-M269  
29288 McMahon   R1b1a2 R-M269  
124315 Mahan John McMahan/Mahan 1803-1890 R1b1a2 R-M269  
136059 McMahon   R1b1a2 R-M269  
136542 McMahon   R1b1a2 R-M269  
102317 McMahon James Allen McMahan, b. 1833, Lauderdale Co., TN R1b1a2 R-M269  
106369 Mahon Thomas Mahon, b. 1831, Woodford, Galway, IRE R1b1a2 R-M269  
110326 McMahon Ireland,Bruff R1b1a2 R-M269  
113186 McMeekin Gen. Thomas McMeekin b. 1773 Co. Antrim d 1847 SC R1b1a2 R-M269  
113667 McMahon John McMahon b. 1829 Ireland d. 1902 Wisconsin R1b1a2 R-M269  
116484 McMahan McMahan R1b1a2 R-M269  
139099 McArdle R. McArdle R1b1a2 R-M269  
14096 Mathews   R1b1a2 R-M269  
14263 McMahon Lisanisk, Carrickmacross R1b1a2 R-M269  
142902 McMahon   R1b1a2 R-M269  
146740 McMahon   R1b1a2 R-M269  
14876 MacMahon George McMahon b.1824 d. 1887 R1b1a2 R-M269  
169909 McMahon   R1b1a2 R-M269  
172555 McMahon   R1b1a2 R-M269  
173055 MacMahon   R1b1a2 R-M269  
173058 McMahon James McMahon, b. 1833, d.? Australia R1b1a2 R-M269  
176366 McMahon   R1b1a2 R-M269  
156881 McMahon   R1b1a2 R-M269  
159656 McMahon John McMahon 1811-1877 R1b1a2 R-M269  
179289 McMahon Bridget McMahon, 1802 - 1878 R1b1a2 R-M269  
180048 McMahon   R1b1a2 R-M269  
183423 MacMahon   R1b1a2 R-M269  
247703 McMahon Peter McMahon b 1827 R1b1a2 R-M269  
229945 McMahon James McMahon, b.1818 d.1892, Westmeath R1b1a2 R-M269  
257698 McMahon Patrick Michael McMahon b 1835 Limerick d. 1914, C R1b1a2 R-M269  
25806 McMahan John McMahan, left Glasgow c.1740 to Lancaster Pa. R1b1a2 R-M269  
263704 Hughes(*) Andrew Hughes b.1755 PA d. 1843 Pickens Co., SC R1b1a2 R-M269  
272038 Mann Joseph Hill, b.1801 London UK R1b1a2 R-M269  
272307 Mahon Patrick Mahon, b. 1827 and d. 1912 R1b1a2 R-M269  
162878 Mc Mahon Joseph Mc Mahon b.1803 Fintona, County Tyrone, Ire R1b1a2 R-M269  
18480 Mahon   R1b1a2 R-M269  
185279 McMeans William McMeans b.1670 R1b1a2 R-M269  
18662 McMahon-Ray James McMahon, b 1835 (Ireland) d 6 Apr 1876 VA R1b1a2 R-M269  
187504 McPhillips   R1b1a2 R-M269  
18908 McMahon cousin to 13852 William Alvin R1b1a2 R-M269  
19007 McMahan   R1b1a2 R-M269  
191672 Mahon John McMahon R1b1a2 R-M269  
197862 McMahon Patrick Mahon, Ballaghadreen/Tonragee, Ireland R1b1a2 R-M269  
20119 McMahon christopher mcmahon,b.c.1852,ireland R1b1a2 R-M269  
20797 Mahon John Mahon,b.c 1745 Ballinascorney Co Dublin R1b1a2 R-M269  
210649 McMAHON Matthew McMahon c.1790, Faltagh,Aghabog,Monaghan R1b1a2 R-M269  
215931 McMahon Carrigaholt, Co. Clare - 1st cousin of 215932 R1b1a2 R-M269  
249546 Meyer* Francis McMahon, B. 1749 D. 1799 R1b1a2 R-M269 DF21+
262418 Pringle* adoption 1928. paternal line unknown R1b1a2 R-M269 DF21+
7996 Hughes* William Hughes, born about 1760 virginia or Maryl R1b1a2 R-M269 DF21+
N65214 McMahon* Owen McMahon - Born about 1820 County Monaghan, Ir R1b1a2 R-M269 DF21+
264307 McMahon(*) John McMahon, 1822 County Clare d. 1885 ONT CAN R1b1a2 R-M269 L159.2-
26675 MacMahon* Thomas McMahon b. 1843 R1b1a2 R-M269 L69+
14151 McMahon* John Mahon, Cooldaragh, Offaly, Ireland, 1845 R1b1a2 R-M269 M173+, M269+, M343+, M207+, P25+, DF21+, P66-, SRY2627-, M222-, M37-, M65-, M73-, M18-, M126-, M153-, M160-
15092 Mahon Mahon R1b1a2 R-M269 M173+, M269+, M343+, M207+, P25+, P66-, SRY2627-, M222-, M37-, M65-, M73-, M18-, M126-, M153-, M160-
153167 McMahon* Micheal McMahon R1b1a2 R-M269 Z255+
215932 McMahon Nicholas McMahon, b. 1806, Carrigaholt, Co. Clare R1b1a2 R-M269 Z255+
276207 Mangan* john william mangan, b.1843 and d.1882 R1b1a2 R-M269 Z255+
292989 McMahon* Terence McMahon, b. ca 1680, Molahiffe, Co Kerry R1b1a2 R-M269 Z255+
259112 McMahon* James McMahon b. 1815 Monaghan, Ire d. 1892 Ks R1b1a2a1a1a4a1a1 R-L164 L164+, U106+, U198-, L188-, L217-, L1-, L148-
229726 Mcmahon* Thomas McMahon, b. abt 1804, Ireland R1b1a2a1a1b R-P312 P312+, SRY2627-, U106-, U152-, L159.2-, L176.2-, L2-, L21-, M153-, M65-
N83765 McMahon Michael McMahon b. 1823 County Meath Ireland 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+, DF21+, 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+, 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+, 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+, 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+, Z290+
N39788 Keown Thomas Keown, b. 1742, County Down, Ireland R1b1a2a1a1b4 R-L21 DF13+, 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+, 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+, 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+, 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+, Z290+, L21+, P312+, P314.2-, P66-, U106-, L226-, L4-, L96-, M222-, M37-, L144-, L159.2-, L165-, L176.2-, L193-, L196-, L2-
N11153 Corcoran* Hugh Corcoran,1650 Clonfert, Co. Galway, Ireland R1b1a2a1a1b4 R-L21 DF21+, DF13+, 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+, 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+, 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+, 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+, 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+, Z290+, L459+, L21+, L4-, L44-, L48-, M222-, M37-, P314.2-, P66-, U106-, U198-, L513-, L1-, L148-, L165-, L176.2-, L196-, L2-, L130-, L144-, L159.2-, L192.1-, L193-, L195-, L226-, L96-
14150 Mahon John Mahon, Cooldaragh, 1845 - cousin of 15092 R1b1a2a1a1b4 R-L21 L21+
144005 McArdle Peter McArdle, b1802 Ireland, d1844 Pennsylvania R1b1a2a1a1b4 R-L21 L21+
177680 McMahan Robert McMahan, b. 1706 and d. After 1769 R1b1a2a1a1b4 R-L21 L21+
204778 McMahon* Patrick McMahon, b. ca1830,Limerick,IE R1b1a2a1a1b4 R-L21 L21+, DF13+, DF21-, L144-, L159.2-, L193-, L226-, L96-, M222-, M37-, P314.2-, P66-
53092 McPhillips* William McPhillips b 1863 Ireland R1b1a2a1a1b4 R-L21 L21+, DF13+, M37-, DF21-
194111 McMahon* Michael Mahon, b. 1800, Cty Carlow R1b1a2a1a1b4 R-L21 L21+, DF21+
145687 McMahon* William McMahon, c. 1768, Ballintillan, Co. Meath R1b1a2a1a1b4 R-L21 L21+, DF21+, L1-, L2-, L20-, M222-, M37-, P66-
250985 McMahon Patrick McMahon b. abt. 1800 R1b1a2a1a1b4 R-L21 L21+, L1066+
N70960 Moorhead   R1b1a2a1a1b4 R-L21 L21+, L226-, L257-, L96-, M222-, M228.2-, M37-, P314.2-, P66-, U106-, L144-, L159.2-, L165-, L176.2-, L193-, L20-
146378 Mahan Alexander Mahan born 1765-1775 Va. R1b1a2a1a1b4 R-L21 L21+, L226-, L96-, M222-, M37-, P314.2-, P66-, L144-, L159.2-, L193-
52246 Matthews Patrick Matthews, bef. 1810 Co. Monaghan, Ire. R1b1a2a1a1b4 R-L21 L21+, L23+, P312+, P66-, U106-, L2-, L20-, M222-, M37-
124546 McMahon* Thomas S. McMahon, b. Feb 8, 1852, Fermanagh, Ire. R1b1a2a1a1b4 R-L21 L21+, L69+, L226-, L96-, M222-, M37-, P314.2-, P66-, L144-, L159.2-, L165-, L176.2-, L193-
162173 bogner   R1b1a2a1a1b4 R-L21 L21+, M222-, M37-, P66-, L2-, L20-
143742 McGuire* Patrick McGuire, b.c. 1790, Fermanaugh, Ireland R1b1a2a1a1b4 R-L21 L21+, M269+, P310+, L69+, L513+, DF23-, P314.2-, P66-, U106-, L130-, L144-, L159.2-, L192.1-, L193-, L195-, L226-, L96-, M37-, L1-, L2-, L20-, L4-, M126-, M153-, M222-
252300 Hughes* Andrew Hughes b.1755 PA d. 1843; Son of 263704 R1b1a2a1a1b4 R-L21 L21+, P312+, DF21+, L144-, L159.2-, L193-, P314.2-, P66-, U106-, L226-, L96-, M222-, M37-
69356 McMahon* James McMahon b. 1787 Scotshouse, C. Monaghan, R1b1a2a1a1b4 R-L21 L21+, P312+, DF21+, P66-, DF23-, M222-, M37-, L2-, L20-
228829 bruen* bruin/bruen b1700 R1b1a2a1a1b4 R-L21 L21+, P312+, L69+, L513+, P314.2-, P66-, U106-, L226-, L96-, M222-, M37-, L144-, L159.2-, L165-, L176.2-, L193-, L2-
178848 Campbell John Campbell 1785-1860, Drummond, Quebec, R1b1a2a1a1b4 R-L21 L21+, P312+, P314.2-, P66-, U106-, U152-, L226-, L96-, M222-, M228.2-, M37-, L144-, L159.2-, L176.2-, L193-, L20-
N101114 McMahon Thomas McMahon 1798-1881 Kildimond, Limerick, Irel R1b1a2a1a1b4 R-L21 L21+, Z255+
202249 McMahon* John McMahon, 1822 County Clare, son of 264307 R1b1a2a1a1b4 R-L21 L21+, Z255+, L513-, L217-, L226-, L44-, L47-, L48-, L96-, M222-, M37-, P314.2-, P66-, U198-, L1-, L144-, L148-, L159.2-, L165-, L176.2-, L188-, L193-, L196-, L2-
39409 McMahon James McMahon b c 1834 Kiltybane, Co Armagh, Irela R1b1a2a1a1b4 R-L21 L49+, L21+, L23+, DF13+, L4-, L1-, L2-, L20-, M126-, M153-, M160-, M222-, M37-, P66-, U106-, L226-
279864 Mahan Patrick Mahan, b. 1825 Co. Kildare, d. 1881 Iowa R1b1a2a1a1b4 R-L21 M269+, L21+
B2743 McMahon* Patrick McMahon, c. 1807, Upr Creggan, Armagh R1b1a2a1a1b4 R-L21 M42+, M45+, M526+, M74+, M89+, M9+, M94+, P108+, 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+, P226+, P228+, P229+, P230+, P231+, P232+, P233+, P234+, P235+, P236+, P237+, P238+, P239+, P242+, P243+, P244+, P245+, P280+, P281+, P282+, P283+, P284+, P285+, P286+, P294+, P295+, P297+, P305+, P310+, P311+, P312+, P316+, DF21+, L21+, L11+, L138+, L141+, L15+, L150+, L151+, L16+, L23+, L51+, L52+, M168+, M173+, M207+, M213+, M269+, M294+, M299+, M306+, M343+, P9.1+, P97+, PK1+, SRY10831.1+, L21+, L226-, M37-, M222-, L96-, L193-, L144-, P66-
264834 Courtney Owen Callen b 1805 Donaghmoyne, Monaghan R1b1a2a1a1b4 R-L21 M42+, M45+, M526+, M74+, M89+, M9+, M94+, P108+, 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+, P226+, P228+, P229+, P230+, P231+, P232+, P233+, P234+, P235+, P236+, P237+, P238+, P239+, P242+, P243+, P244+, P245+, P280+, P281+, P282+, P283+, P284+, P285+, P286+, P294+, P295+, P297+, P305+, P310+, P311+, P312+, P316+, L21+, M269+, DF21+, L11+, L138+, L15+, L150+, L16+, L23+, L51+, L52+, M168+, M173+, M207+, M213+, M269+, M294+, M299+, M306+, M343+, L21+, P69+, P9.1+, PK1+, L226-, M37-, M222-, L96-, L193-, L144-, P66-
13852 McMahon William McMachen/McMahon, d 1749 Winchester, VA R1b1a2a1a1b4 R-L21 P25+, L21+, P297+, P66-, M18-, M222-, M37-
229236 McMahon* Patrick McMahon 1805-c.1870, Loughill, Co Limerick R1b1a2a1a1b4b R-M222 L21+, M222+, DF85-
229220 McMahon* Patrick b.1805, Limerick -half 2nd cousin 229236 R1b1a2a1a1b4b R-M222 M222+
184039 McKown* James McKown, 1785, Virginia R1b1a2a1a1b4c R-P66 L21+, L23+, P312+, P66+, L513+, L69+, L705-, L706.2-, L1333-, CTS3087-, U106-, U152-, M222-, M37-
293008 McMahon* John McMahon, b. ~1760, Core, Feakle, Co. Clare. R1b1a2a1a1b4h R-L226 L21+, L226+
185202 McMahan* John McMahan1790?-1843 R1b1a2a1a1b4h R-L226 L226+
61748 Mackin* John McMackin, Br 1797 New Jersey R1b1a2a1a1b5a R-SRY2627 M173+, M269+, M343+, M207+, P25+, SRY2627+, P66-, M222-, M37-, M65-, M73-, M18-, M126-, M153-, M160-
313288 McMahon David McMahen, b. abt. 1772 and died. 1826 -    
211182 Scorsone   -