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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 · 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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