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

I33741
I33741
Netherlands_Vlaardingen/CordedWare_LNA
2521 BC
F
Netherlands
-
Sijbekarspel de Veken (Noord-Holland, Medemblik); Sijbekarspel Op de Veken

Haplogroups

Not determined
J1c3g
2571-2468 calBCE (4015±20 BP) [R_Combine: (4015±20 BP, PSUAMS-12657), (3890±50 BP, GrA-15696)]

Ancestry Components

Estimated ancestral proportions from ancient reference populations
ANF
50.7%
WHG
35.5%
EHG
8.3%
Steppe
4.8%
East Asian
0.6%

Publication

OlaldeReichNature2026

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

Average Β· Distance: 0.0345

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

TUR_Barcin_N 47.8%
WHG 45.5%
Yamnaya_RUS_Samara 6.7%

Ancient Population Distances

Closest ancient reference populations
Belgium_MLN
0.0359
Belgium_MLN
0.0422
Belgium_MLN
0.0445
Belgium_MLN
0.0482
Belgium_MLN
0.0484
Czechia_C_Baalberge_o1
0.0504
Belgium_MLN
0.0506
Belgium_MLN
0.0547
Czechia_EBA_CordedWare_o2
0.0555
Denmark_SouthScandinavia_MN
0.0555
Belgium_MLN
0.0559
Denmark_SouthScandinavia_EN
0.0560
Belgium_MLN
0.0600
Belgium_MLN
0.0623
Denmark_SouthScandinavia_EN
0.0663
Denmark_Jutland_Pre_Roman_IA
0.0672
Belgium_Pommerœul_LN
0.0703
Czechia_N_Rivnac_oWHG
0.0711
Czechia_N_Jordanow
0.0742
Bulgaria_MalakPreslavets_N_oLowEEF
0.0761

Modern Population Genetic Proximity

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

Archaeological Site Location

52.7090, 4.9870

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