AB-020

Jewish Y-DNA branch AB-020

Introduction

This group is a nice example of a Middle-East -Iberia - Ashkenazi route. Interesting are two persons who are not part of the Ashkenazi group, but very closely related: 110580 from the Netherlands and 267204 from Ireland. Both are probably examples of people who had to leave Iberia because of religious reasons. In the oldest books 110580 was Christian in 1700.
217732 from the Netherlands calls himself Sephardic.
Apart from this Ashkenazi group, a parallel Ashkenazi group is present, but not in the list, since it did qualify the criteria: a member should be present in the semargl-database. This parallel group is call "Beta-1-Ca T-CTS6507 (ISOGG T1a1a1a) DYS388=14" in the ftdna project page of haplogroup T (members 126027, 86288, 236823 and 525, and F7GK from ysearch; all from Ashkenazi countries).

Both this group, the P-T77-1st-a and most of the descendants of Beta-1-B T-P77 (ISOGG T1a1a1a FTDNA T1a2) DYS590=9 (including reported Sephardi 217732) are probably all descendants of Jewish group who spent time in Iberia.

You can find additional information in this Ashkenazi branch of ftdna by Jeffrey D. Wexler in 2019 .

This branch is in the T-group of Jewish Branches.
This branch is a member of the Ashkenazi branches

STR and SNP characteristics

group Name Ancestor Country SNP D
Y
S
3
9
3		D
Y
S
3
9
0		D
Y
S
1
9		D
Y
S
3
9
1		D
Y
S
3
8
5		D
Y
S
4
2
6		D
Y
S
3
8
8		D
Y
S
4
3
9		D
Y
S
3
8
9
i		D
Y
S
3
9
2		D
Y
S
3
8
9
i
i		D
Y
S
4
5
8		D
Y
S
4
5
9		D
Y
S
4
5
5		D
Y
S
4
5
4		D
Y
S
4
4
7		D
Y
S
4
3
7		D
Y
S
4
4
8		D
Y
S
4
4
9		D
Y
S
4
6
4		D
Y
S
4
6
0		Y
-
G
A
T
A
-
H
4		Y
C
A
I
I		D
Y
S
4
5
6		D
Y
S
6
0
7		D
Y
S
5
7
6		D
Y
S
5
7
0		C
D
Y		D
Y
S
4
4
2		D
Y
S
4
3
8		D
Y
S
5
3
1		D
Y
S
5
7
8		D
Y
F
3
9
5
S
1		D
Y
S
5
9
0		D
Y
S
5
3
7		D
Y
S
6
4
1		D
Y
S
4
7
2		D
Y
F
4
0
6
S
1		D
Y
S
5
1
1		D
Y
S
4
2
5		D
Y
S
4
1
3		D
Y
S
5
5
7		D
Y
S
5
9
4		D
Y
S
4
3
6		D
Y
S
4
9
0		D
Y
S
5
3
4		D
Y
S
4
5
0		D
Y
S
4
4
4		D
Y
S
4
8
1		D
Y
S
5
2
0		D
Y
S
4
4
6		D
Y
S
6
1
7		D
Y
S
5
6
8		D
Y
S
4
8
7		D
Y
S
5
7
2		D
Y
S
6
4
0		D
Y
S
4
9
2		D
Y
S
5
6
5
D
Y
S
7
1
0
D
Y
S
4
8
5
D
Y
S
6
3
2
D
Y
S
4
9
5
D
Y
S
5
4
0
D
Y
S
7
1
4
D
Y
S
7
1
6
D
Y
S
7
1
7
D
Y
S
5
0
5
D
Y
S
5
5
6
D
Y
S
5
4
9
D
Y
S
5
8
9
D
Y
S
5
2
2
D
Y
S
4
9
4
D
Y
S
5
3
3
D
Y
S
6
3
6
D
Y
S
5
7
5
D
Y
S
6
3
8
D
Y
S
4
6
2
D
Y
S
4
5
2
D
Y
S
4
4
5
Y
-
G
A
T
A
-
A
1
0
D
Y
S
4
6
3
D
Y
S
4
4
1
Y
-
G
G
A
A
T
-
1
B
0
7
D
Y
S
5
2
5
D
Y
S
7
1
2
D
Y
S
5
9
3
D
Y
S
6
5
0
D
Y
S
5
3
2
D
Y
S
7
1
5
D
Y
S
5
0
4
D
Y
S
5
1
3
D
Y
S
5
6
1
D
Y
S
5
5
2
D
Y
S
7
2
6
D
Y
S
6
3
5
D
Y
S
5
8
7
D
Y
S
6
4
3
D
Y
S
4
9
7
D
Y
S
5
1
0
D
Y
S
4
3
4
D
Y
S
4
6
1
D
Y
S
4
3
5
AB-020T-P77-Y31474-Z417601323141014-16111211141331169-911132814193311-13-16-16101023-251613161835-3612911817-1781110812101220-201610121215812221916111213101112113115815122528191112141312912111111123011132116101119151714241611152612231910121791111
AB-020bT-P77-Y31474-Z41760b1323141014-16111211141330179-911132714193311-13-16-17101023-241614161735-3812911817-1781110811101220-201610121215812222016111113101112113115815122528191112141312912111011123011132116101119151614241611152612221810121791111

List of SNPs in yfull tree:Home - A0-T - A1 - A1b - BT - CT - CF - F - GHIJK - HIJK - IJK - K - LT - T - L206 - M70 - L162 - L208 - CTS11451 - Y4119 - CTS2214 - Z709 - CTS7703 - Z710 - L906 - Y4984 - P77 - Y4964 - Y4956 - CTS6507 - FGC80981 - Y31474 - Y31473 - Y91965

STR data collection of AB-020

Ages of the branch


figure caption 1

Size of the branch


figure caption 2

Data references

The following kitnr's are recognized in this group:
85389 NJDJT 85555 J3662 125618 DM9ZQ 109926

Kits with nearby 67-markers are found in semargl.me

Check for yourself by inspecting the data that was used.