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Sample Information

CGG107755
CGG107755
Netherlands_South_Holland_Roman_IA
173 AD
F
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland

Haplogroups

Not determined
H1ae
50 calBCE - 250 calCE (1850±150 BP)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
44.0%
ANF
43.4%
WHG
10.6%
EHG
2.0%

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: 0.0458

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

TUR_Barcin_N 43.7%
Yamnaya_RUS_Samara 43.5%
WHG 12.7%

Ancient Population Distances

Closest ancient reference populations
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0219
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0225
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0226
Belgium_StRombout_Cemetery_Medieval
0.0228
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0231
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0245
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0247
Belgium_Flanders_Sint_Truiden_EarlyHighMedieval
0.0248
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0250
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0250
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0254
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0259
Denmark_Medieval
0.0263
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0263
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0264
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0265
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0269
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0269
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0270
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0270

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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