| Haplogroup R1a is believed to have originated on the Eurasian Steppes
and is now found in western and central Asia, India, and Slavic populations
of eastern Europe, but also as far west as Scandinavia and the British
Isles. These are the original "Indo-Europeans" whose cultures and
languages were the first to dominate much of Europe; it is the culture
that domesticated the horse. Some argue that only R1a is the true
"Viking" haplogroup. |
Six members of Danish Demes are R1a; none is closely related to
any other.
| Subclade |
Most
Down-
stream
SNP* |
D
e
m
e |
Surname |
Earliest Known Patrilineal
Ancestor |
n |
| R1a |
|
1 |
HANSEN |
Peder Jensen of Sandby Sogn, Lollands
Nørre Herred, Maribo Amt, DK |
0+1 |
| R1a1 |
M198 |
2 |
LARSEN |
Lars Nielsen of Børglum Sogn, Børglum
Herred, Hjørring Amt, DK |
1 |
| M198 |
3 |
JØRGENSEN |
Iver Lassen of Korning Sogn, Hatting Herred,
Vejle Amt, DK |
1 |
| M198 |
4 |
JAKOBSEN |
Hans Nielsen of Hatting Sogn, Hatting
Herred, Vejle Amt, DK |
1 |
| M198 |
5 |
HANSEN |
of København, DK |
1 |
| M198 |
6 |
CHRISTENSEN |
of DK |
1 |
| *Greyed SNPs have merely been deduced; boldfaced
SNPs have actually been tested. |
|
| Modal haplotypes used below were compiled by Carl-Johan Swärdenheim,
Administrator of the
Scandinavian
Y-DNA Project at FTDNA, and posted by him to the Ysearch
database. For convenience in making comparisons, I extracted those
haplotypes and placed them in a table on
this page. |
R1a Haplogroup
Subclades as Defined by SNP Mutations
| Mutations |
Subclade |
Remarks |
| FTDNA |
ISOGG |
| M207=UTY2 M306=S1 P224 P227 P229
P232 P280 P285 S4 S8 S9 |
R |
R |
Eurasia, ca. 27,000 yrs BP |
| __ |
M173=P241 P225 P231 P233 P234 P236 P238
P242 P286 P294 |
R-1 |
R-1 |
southwestern Eurasia, ca. 18,500 yrs BP |
| __ |
L62 L63 |
|
R-1a |
Eurasian Steppe, eastern Europe (see
map) |
| __ |
-SRY10831.2 = -SRY1532.2 [back mutation] |
R-1a |
R-1a1 |
|
| __ |
M198 M17 |
R-1a1 |
R-1a1a |
|
| __ |
M56 |
R-1a1a |
R-1a1a-1 |
|
| M157 |
R-1a1b |
R-1a1a-2 |
|
| M64.2 M87 M204 |
R-1a1c |
R-1a1a-3 |
|
| P98 |
R-1a1d |
R-1a1a-4 |
|
| PK5 |
R-1a1e |
R-1a1a-5 |
|
| M343 |
R-1b |
R-1b |
Asia Minor, western Europe (see
map) |
| M124 P249 P267 |
R-2 |
R-2 |
Asia, especially central and southern (India) |
|
|