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Sample Information

CGG107742
CGG107742
Netherlands_South_Holland_Roman_IA
285 AD
F
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland

Haplogroups

Not determined
H4a1a1a3
120-224 calCE (1778±52 BP, DeA-36910)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
59.8%
ANF
27.6%
WHG
8.9%
EHG
1.9%
Natufian
1.3%
CHG/Iran N
0.3%
Sub-Saharan
0.2%

Publication

mccoll2024; McCollWillerslevBioRxiv2025

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

Poor Β· Distance: 0.0463

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

Yamnaya_RUS_Samara 60.0%
TUR_Barcin_N 29.5%
WHG 10.5%

Ancient Population Distances

Closest ancient reference populations
NLD_BA
0.0337
England_C_EBA
0.0358
Bell_Beaker_FRA
0.0377
Bell_Beaker_England
0.0384
Corded_Ware_CHE
0.0386
IRL_BA
0.0388
Bell_Beaker_NLD
0.0390
CZE_EBA_Unetice
0.0392
SWE_Battle_Axe
0.0394
NLD_MBA
0.0399
RUS_Petrovka_MLBA
0.0403
CZE_Unetice_preC
0.0406
England_MIA_lowEEF
0.0407
CZE_Unetice_C
0.0409
England_CA_EBA
0.0410

Modern Population Genetic Proximity

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

Archaeological Site Location

52.1744, 4.4370

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