GRO020
Netherlands_Groningen_Medieval_Saxon
Sample Information
GRO020
GRO020
Netherlands_Groningen_Medieval_Saxon
1000 AD
F
Netherlands
-
Martinikerkhof (Groningen); Groningen
Haplogroups
Not determined
J2a1a1a2
900-1100 CE
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
gretzinger2022, GretzingerNature2022; GretzingerSchiffelsNature2022
G25 Coordinates
Download the G25 scaled coordinates for this sample to use in calculators like GEDmatch, Vahaduo, or our own calculators.
Download G25 (.txt)G25 Ancestry Model Cached
Very Poor · Distance: 0.0517
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
Yamnaya_RUS_Samara
47.3%
TUR_Barcin_N
35.8%
WHG
16.8%
Ancient Population Distances
Closest ancient reference populationsBelgium_Flanders_Sint_Truiden_HighMedieval
0.0243
Belgium_Tongeren_Roman
0.0266
Denmark_Zealand_Roman_IA
0.0266
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0269
Denmark_Jutland_EarlyRoman_BogWar_IA
0.0281
Belgium_StRombout_Cemetery_Medieval
0.0281
Denmark_Medieval
0.0290
Croatia_Mursa_Roman
0.0291
Denmark_Zealand_EarlyRoman_IA
0.0292
Belgium_Koksijde_LateMerovingian
0.0295
Denmark_Zealand_IA
0.0298
Denmark_Zealand_BogSkeleton_LBA
0.0307
Austria_Lower_Unetice_EBA
0.0310
Denmark_PostMedieval
0.0310
Modern Population Distances
Closest modern reference populations (G25 Euclidean distance)Dutch_Central_(n=2)
0.0249
German_Lower_Saxony_(n=1)
0.0264
Dutch_South_Holland_(n=2)
0.0265
Dutch_Central+South_(n=3)
0.0286
Northern_Irish_Mixed_(Ulster_Irish+Ulster_Scots)_(n=2)
0.0289
Danish_(n=86)
0.0310
Dutch_North_(n=2)
0.0313
English_(n=44)
0.0313
Dutch
0.0318
Frisian_Netherlands_(n=10)
0.0321