πŸ†• Advanced Report, now with Y-DNA, mtDNA & ROH analysis Discover your paternal & maternal haplogroups, shown only when AI prediction confidence is high enough to be reliable. Plus ROH endogamy insights, ancient sample matches, all interpreted by Claude AI. Raw DNA file required for these new analyses (not available with G25 coordinates).
Discover Now
🍽️ DNA-Based Nutrition Report: Discover Which Foods Fuel Your Body Upload your 23andMe, AncestryDNA or MyHeritage file and discover exactly which foods fuel your body, based on your personal genetic blueprint.
Try our Free Test

Sample Information

GRO013
GRO013
Netherlands_Groningen_Medieval_Saxon
825 AD
M
Netherlands
-
Martinikerkhof (Groningen); Groningen

Haplogroups

R1b1a1b1a1a1c2b3a1a
T1a1b
R β€Ί M207 β€Ί M173 β€Ί M343 β€Ί L754 β€Ί L761 β€Ί L389 β€Ί P297 β€Ί M269 β€Ί L23 β€Ί L51 β€Ί P310 β€Ί L151 β€Ί U106 β€Ί Z2265 β€Ί BY30097 β€Ί FTT8 β€Ί Z381 β€Ί Z301 β€Ί L48 β€Ί Y37962 β€Ί S23189 β€Ί FT6679 β€Ί L200 β€Ί S9355 β€Ί S21607 β€Ί S19706 β€Ί BY56865
850-1000 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
45.9%
ANF
36.5%
WHG
12.4%
EHG
3.1%
Natufian
2.0%

Publication

gretzinger2022, GretzingerNature2022; Gretzinger et al. 2022; 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: 0.0596

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

Yamnaya_RUS_Samara 47.6%
TUR_Barcin_N 36.0%
WHG 16.4%

Ancient Population Distances

Closest ancient reference populations
Croatia_Roman_LateImperial_oEurope
0.0269
Denmark_Jutland_EarlyRoman_BogWar_IA
0.0273
Czechia_BellBeaker
0.0288
Czechia_LBA_Knoviz
0.0291
Belgium_Tongeren_Roman
0.0292
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0299
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0301
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0304
Czechia_EBA
0.0309
Denmark_Zealand_EarlyRoman_IA
0.0313
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0315
Denmark_Medieval
0.0318
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0319
Belgium_Koksijde_LateMerovingian
0.0322
Denmark_Zealand_EarlyRoman_IA
0.0325
Denmark_Lolland_LBA
0.0327
Denmark_Funen_PreRoman_IA
0.0331
Denmark_Jutland_EarlyRoman_BogWar_IA
0.0332
Belgium_Koksijde_LateMerovingian
0.0332
Czechia_IA
0.0336

Modern Population Genetic Proximity

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

Archaeological Site Location

53.2173, 6.5655

We use cookies to enhance your experience. By continuing to visit this site you agree to our use of cookies. Learn more