Helligkorsgade, Kølding, DK (built 1589; photo from WikimediaCommons by User:Mahlum, 2006)
Danish Demes
a Regional DNA Project for Danish Americans and Danes around the World
Borches gård, Kolding, DK (built 1595; photo from WikimediaCommons by User:Mahlum, 2006)
 
Lineages and Results of Y-DNA Testing for Haplogroup J
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Y-DNA Haplogroups Represented in the Project
and Their Frequency (n tested at FTDNA + n tested elsewhere)
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F (1) G (3) I1 (15) I1d (12 + 1) I2 (8) J (2) R1a (6 + 1) R1b (29 + 1)

We have one project member who is Haplogroup J, and his SNP test indicates he is J2.  Subclade J2 arose in the northern Fertile Cresent, roughly 18,500 ±3500 years ago (see entries at Wikipedia and ISOGG).  It then spread westwards around the Mediterranean and broadly eastwards throughout central Asia and south into India.  It is most common in Anatolia — about 25% of Turks are J2.   (See Figure 2, Map C, for distribution of J2).

This haplogroup is so uncharacteristically Danish that it raises the question of whether his origin truly is Denmark.  He currently has no matches, but perhaps when he does we'll have an answer.

Haplogroup J Subclades as Defined by SNP Mutations
Mutations Standard
FTDNA ISOGG
M304 12f2.1=12F2a P209 S6 S34 S35 J J
____ M267 J-1 J-1
____ M62 J-1a J-1a
M365 J-1b J-1b
M390 J-1c J-1c
P56 J-1d J-1d
P58 J-1e J-1e
____ M367 M368 J-1e1 J-1e1
M369 J-1e2 J-1e2
M172 J-2 J-2
____ M410 J-2a J-2a
____ M289 J-2a1 J-2a4h-1a1b
M340 J-2a2 J-2a2
P279 J-2a3 J-2a3
L26 L27 J-2a4 J-2a4
____ M47 M322 J-2a4a J-2a4a
M67=S51 J-2a4b J-2a4b
____ M92 M260 J-2a4b-1 J-2a4b-1
____ M327 J-2a4b-1a J-2a4b-1a
M163 M166 J-2a4b-2 J-2a4b-2
M68 J-2a4c J-2a4c
M319 J-2a4d J-2a4d
M339 J-2a4e J-2a4e
M419 J-2a4f J-2a4f
P81 J-2a4g J-2a4g
L24 L25 J-2a4h J-2a4h / J-2a4h-1
__ M137 J-2a4h-1 J-2a4h-1a1a
__ M158 J-2a4h-2 J-2a4h-2
__ M318 J-2a4h-3 J-2a4h-1a1c
M12 M102 M221 M314 J-2b J-2b
____ M205 J-2b1 J-2b1
M241 J-2b2 J-2b2
____ M99 J-2b2a J-2b2a
M280 J-2b2b J-2b2b
M321 J-2b2c J-2b2c
P84 J-2b2d J-2b2d

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Red labels indicate markers that typically mutate more frequently than those labeled in black. Marker 464 mutates most rapidly of all and sometimes has five to seven counts (a-g), not just four (a-d).
(Empty cells that are darkened indicate tests not ordered.)
Surname Kit # Ysearch
Code

Most
Downstream
Positive
SNP
Actually
Tested
Haplotype — as determined by STR testing Known Lineage
Markers 1-12 Markers 13-25 Markers 26-37 Markers 38-67
3
9
3
3
9
0
19
/
3
9
4
3
9
1
a
|
3
8
5
b
|
3
8
5
4
2
6
3
8
8
4
3
9
i
|
3
8
9
3
9
2
ii
|
3
8
9
4
5
8
a
|
4
5
9
b
|
4
5
9
4
5
5
4
5
4
4
4
7
4
3
7
4
4
8
4
4
9
a
|
4
6
4
b
|
4
6
4
c
|
4
6
4
d
|
4
6
4
4
6
0
H4
|
G
A
T
A
IIa
|
Y
C
A
IIb
|
Y
C
A
4
5
6
6
0
7
5
7
6
5
7
0
a
|
C
D
Y
b
|
C
D
Y
4
4
2
4
3
8
5
3
1
5
7
8
a
|
S1
3
9
5
b
|
S1
3
9
5
5
9
0
5
3
7
6
4
1
4
7
2
S1
4
0
6
5
1
1
4
2
5
a
|
4
1
3
b
|
4
1
3
5
5
7
5
9
4
4
3
6
4
9
0
5
3
4
4
5
0
4
4
4
4
8
1
5
2
0
4
4
6
6
1
7
5
6
8
4
8
7
5
7
2
6
4
0
4
9
2
5
6
5
J2 Modals 9EQTH   12 23 14 10 13 17 11 15 11 13 11 29 16 8 9 11 11 26 15 20 29 13 13 15 16 10 10 19 22 15 14 16 17 35 38 11 9                                                             Modals compiled by Al Aburto, Jr. (n=304).
                 
HANSEN 94599 UY744 M172 12 22 14 10 15 15 11 14 11 13 11 30 15 8 9 11 11 25 15 20 28 13 13 16 17 10 11 21 22 15 14 18 17 35 39 12 9                                                             Pvt4, Pvt3, Andrew2, Andrew1 — born in Iowa, parents born in DK
This individual has a unique haplotype, with no matches at any level in the FTDNA or Ysearch databases.  His closest match at Ysearch is with the J2 modal haplotype, yet his genetic distance from the modal is considerable.  Through four censuses, his earliest known ancestor consistently gives his parents' birthplaces as "Denmark"; however, this haplogroup is so atypically Danish, it raises the question as to whether this origin is correct.
   

What constitutes a match?
Matches in other surnames are usually mere coincidence, so please ignore them — I'll let you know when you shouldn't!
For 12 markers:  9 or less is a non-relative; 10-12, please see this Chart compiled by FTDNA.
For 25 markers:  21 or less is a non-relative; 22-25, please see this Chart compiled by FTDNA.
For 37 markers:  31 or less is a non-relative; 32-37, please see this Chart compiled by FTDNA.
For 67 markers:  55 or less is a non-relative; 56-67, please see this Chart compiled by FTDNA.
For any test:  0 matching markers, please contact NASA.

 
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Memorial stone for King Erik I (c1060-1103), a.k.a., 'Erik the Good' or Erik Ejegod; Borgvold, Viborg Amt, DK (photo from WikimediaCommons by User:Calvin, 2007).
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Viking burial ground (700-1150 CE), Lindholm Høje, Aalborg Amt, DK (photo from WikimediaCommons by User:Bunnyfrosch, 2007).

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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