Braidwood Surname 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 Last Name Paternal Ancestor Name Haplogroup Short Hand Confirmed SNPs
188287 Bradford Thomas Bradford, b.c. 1756, Granville Co., NC I2b1 I-M223  
96524 Braidwood   R1b1a2 R-M269  
97306 Braidwood Braidwood R1b1a2 R-M269  
120651 Braidwood   R1b1a2 R-M269  
138997 Braidwood   R1b1a2 R-M269  
126694 Braidwood   R1b1a2a1a1 R-P310  
94943 Braidwood   R1b1a2a1a1a4 R-L48 L23+, L48+, L49+, P310+, P311+, U106+, U198-, P312-, P107-, L1-
20874 Bradford Samuel Bradford, d. 1811-12, Worcester County, MD R1b1a2a1a1a4 R-L48 M173+, M269+, M343+, M207+, P25+, M269+, U106+, L48+, Z8+, Z1-, Z343-, U152-, U198-, P107-, P66-, SRY2627-, M222-, M37-, M65-, M73-, M18-, M126-, M153-, M160-
174469 Bradford Wm. Bradford, b.1770, Cecil Co. MD R1b1a2a1a1a4 R-L48 U106+, L23+, L48+, P107-, P312-, SRY2627-, L1-, U198-, L164-, L188-, L148-, L46-, L44-, L47-
N73003 Braid Joseph Braid R1b1a2a1a1b R-P312 M269+, P312+, SRY2627-, U106-, U152-, L21-, M153-, M65-