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Sample Information

GRO010
GRO010
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 populations
Steppe
45.9%
ANF
36.8%
WHG
12.6%
EHG
3.2%
AASI
1.6%

Publication

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 Β· Distance: 0.0539

Model based on Davidski's G25 standard reference populations (nMonte-style optimization).

Yamnaya_RUS_Samara 50.7%
TUR_Barcin_N 34.4%
WHG 14.9%

Ancient Population Distances

Closest ancient reference populations
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0236
Austria_ViennaBasin_ModlingLeinerinnen_LateAntiquity
0.0240
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0245
Denmark_Zealand_PreRoman_IA
0.0256
Denmark_PostMedieval
0.0263
Denmark_Zealand_BA
0.0263
Denmark_Zealand_IA
0.0264
Denmark_Jutland_EarlyRoman_BogWar_IA
0.0267
Belgium_StRombout_Cemetery_Medieval
0.0269
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0277
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0282
Denmark_Jutland_IA
0.0283
Czechia_IA_LaTene
0.0284
Denmark_Zealand_Roman_IA
0.0284
Denmark_Zealand_EarlyRoman_IA
0.0286
Denmark_Jutland_Germanic_IA
0.0289
Denmark_Zealand_EarlyRoman_IA
0.0291
Denmark_Medieval
0.0291
Czechia_EBA_Unetice
0.0291
Denmark_Falster_PreRomanBogSkeleton_IA
0.0291

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

53.2173, 6.5655

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