Jephcott/Jeffcoat Family - Y-DNA Results Overview

For genealogy within the most recent fifteen generations, STR markers help define paternal lineages. Y-DNA STR markers change (mutate) often enough that most men who share the same STR results also share a recent paternal lineage. This page displays Y-Chromosome DNA (Y-DNA) STR results for the project. The columns display each project member's kit number, paternal ancestry information according to project settings, the paternal tree branch (haplogroup), and actual STR marker results. In the haplogroups column, haplogroups in green are confirmed by SNP testing. Haplogroups in red are predicted. Above each subgroup, we display the minimum, maximum and mode values for each STR marker in the subgroup. STR marker values that differ from the mode values are color-coded. You can learn more about this page in our Help Center.

Markers:   Page Size:
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Kit Number
Name
Paternal Ancestor Name
Country
Haplogroup
Test
DYS393
DYS390
DYS19
DYS391
DYS385
DYS426
DYS388
DYS439
DYS389i
DYS392
DYS389ii
DYS458
DYS459
DYS455
DYS454
DYS447
DYS437
DYS448
DYS449
DYS464
DYS460
Y-GATA-H4
YCAII
DYS456
DYS607
DYS576
DYS570
CDY
DYS442
DYS438
DYS531
DYS578
DYF395S1
DYS590
DYS537
DYS641
DYS472
DYF406S1
DYS511
DYS425
DYS413
DYS557
DYS594
DYS436
DYS490
DYS534
DYS450
DYS444
DYS481
DYS520
DYS446
DYS617
DYS568
DYS487
DYS572
DYS640
DYS492
DYS565
DYS710
DYS485
DYS632
DYS495
DYS540
DYS714
DYS716
DYS717
DYS505
DYS556
DYS549
DYS589
DYS522
DYS494
DYS533
DYS636
DYS575
DYS638
DYS462
DYS452
DYS445
Y-GATA-A10
DYS463
DYS441
Y-GGAAT-1B07
DYS525
DYS712
DYS593
DYS650
DYS532
DYS715
DYS504
DYS513
DYS561
DYS552
DYS726
DYS635
DYS587
DYS643
DYS497
DYS510
DYS434
DYS461
DYS435
Ungrouped
IN88386 Jephcott Thomas Jephcott b1676 d1745 United Kingdom I-Z141 Family Finder 12 22 13 10 13-14 11 14 11 12 11 28 16 8-9 8 11 22 15 20 29 11-12-15-16 10 10 19-21 14 14 17 21 34-36 12 10 11 8 15-15 8 11 10 8 9 9 12 22-22 15 10 12 12 16 8 13 25 20 15 13 11 12 11 11 12 11 33 12 8 18 12 24 27 19 11 12 13 13 11 9 11 11 10 12 12 31 11 12 21 15 11 10 24 15 20 11 24 17 13 15 25 12 24 18 12 14 18 9 12 11
419353 McNamara Edmond McNamara, 1804-1870 Ireland R-Y31629 Big Y-700 12 24 16 11 11-14 12 12 11 13 13 29 16 9-10 11 11 25 15 19 29 14-15-17-17 10 11 19-23 17 15 17 17 35-40 12 12 11 9 15-16 8 10 10 8 10 10 12 23-23 15 10 12 12 16 8 12 22 20 13 14 11 13 11 11 12 12 36 15 9 16 12 24 27 19 12 11 12 12 10 9 12 12 10 11 11 30 12 13 24 13 10 10 21 15 20 14 24 17 13 15 24 12 23 18 9 14 17 9 12 11
199979 Jephcott Thomas Jephcott, b. 1690 United Kingdom I-Z141 Family Finder 13 22 13 10 13-14 11 14 11 12 11 28 16 8-9 8 11 22 15 20 29 11-12-15-16 10 10 19-20 14 14 17 21 34-36 12 10 11 8 15-16 8 11 10 8 9 9 12 22-23 15 10 12 12 16 8 13 25 20 15 13 11 12 11 11 12 11 33 12 8 18 12 24 27 19 11 12 13 13 11 9 11 11 10 12 12 31 11 12 21 15 11 10 23 15 20 11 24 17 13 15 25 12 24 18 12 14 19 9 12 11
498015 Jeffcoat Samuel Jeffcoat b.1752 and d. 1820 United Kingdom I-Z141 Family Finder 13 22 13 10 13-14 11 14 11 12 11 28 16 8-9 8 11 22 15 20 29 11-12-15-16 10 10 19-21 14 14 18 21 34-35 12 10                                                                                                                                                
270821 Jeffcoat Samuel Jeffcoat b1752 United Kingdom I-M253 Y-HAP-Backbone 13 22 13 10 13-14 11 14 11 12 11 28 16 8-9 8 11 22 15 20 29 11-12-15-16 10 10 19-21 14 14 18 22 34-35 12 10                                                                                                                                                
271837 Jeffcoat Samuel Jeffcoat b1752 England I-A14944 Big Y-500 13 22 13 10 13-14 11 14 11 12 11 28 16 8-9 8 11 22 15 20 29 11-12-15-16 10 10 19-21 14 14 18 22 34-35 12 10 11 8 15-15 8 11 10 8 9 9 12 22-23 15 10 12 12 16 8 13 25 21 15 13 11 12 11 11 12 11                                                                                        
MK82738 Blackwell John Blackwell b 1754 d 1834 Unknown Origin I-A14944 Big Y-700 13 22 13 10 13-14 11 14 11 12 11 28 16 9-9 8 11 22 15 20 29 12-12-16-16 10 10 19-21 14 14 18 21 34-34 12 10 11 8 15-15 8 11 10 8 9 9 12 22-23 15 10 12 12 16 8 13 26 21 15 13 11 12 11 11 12 11 34 12 8 17 12 24 27 19 11 11 13 13 11 9 11 11 10 12 12 31 11 12 21 15 11 10 24 15 20 11 24 18 13 15 25 12 22 18 12 14 18 9 12 11
96858 Knight James Knight b. 3 Feb 1760 and d 22 Jan 1858 England R-L2 Family Finder 13 23 16 11 11-14 12 12 12 14 13 31 17 9-10 11 12 25 15 20 31 15-15-16-18 11 12 19-24 19 15 18 17 37-39 12 12 11 9 15-17 8 10 10 8 10 10 12 23-23 17 10 12 12 16 8 12 22 20 15 12 11 13 11 11 12 12                                                                                        
297485 King BLK: Thomas Franklin b.1760 England, d.1828 AL Unknown Origin R-BY107159 Big Y-700 13 24 14 11 11-14 12 12 12 14 13 30 17 9-10 11 11 25 15 19 29 15-15-17-17 11 10 19-23 16 15 19 17 35-38 12 12 11 10 15-16 8 10 10 8 11 10 12 23-23 16 10 12 12 16 8 12 22 20 14 12 11 13 11 11 12 12 33 15 9 16 12 25 26 19 12 11 12 12 8 9 12 12 10 11 11 30 12 13 24 13 10 10 20 15 17 13 23 17 12 15 24 12 23 18 10 14 17 9 12 11
945435 McDaniel   Unknown Origin R-FT129044 Big Y-700 13 25 15 12 11-14 12 12 10 14 11 31 16 8-10 11 11 23 14 20 31 12-15-15-16 11 12 19-21 17 16 17 19 34-39 11 11 11 8 17-17 8 12 10 8 11 10 12 22-22 15 11 12 12 13 8 13 23 21 12 12 11 13 11 11 12 12 30 15 9 15 12 27 27 19 12 12 12 12 10 9 12 11 10 11 11 31 12 13 24 13 9 11 19 15 19 11 23 14 12 15 24 12 23 19 10 15 17 10 11 11