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Sample Information

CGG107767
CGG107767
Netherlands_South_Holland_Roman_IA
32 AD
M
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland; Valkenburg Marktveld; Leiden

Haplogroups

R1b1a1b1a1a1c1
H2a2b
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 Z156 β€Ί FGC39801 β€Ί FGC39800 β€Ί FGC39815 β€Ί BY118350 β€Ί FTA52678
98 calBCE - 25 calCE (1986±62 BP, DeA-39649)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
50.8%
ANF
34.5%
WHG
11.0%
EHG
2.7%
Natufian
0.7%
East Asian
0.2%
CHG/Iran N
0.1%

Publication

mccoll2024; McColl et al. 2024 (bioRxiv); 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: 0.0417

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

Yamnaya_RUS_Samara 53.0%
TUR_Barcin_N 33.8%
WHG 13.3%

Ancient Population Distances

Closest ancient reference populations
England_C_EBA
0.0186
England_MBA
0.0191
Scotland_LBA
0.0196
VK2020_Faroes_EM
0.0197
IRL_BA
0.0202
Scotland_LIA
0.0204
VK2020_ISL_Hofstadir_VA
0.0205
England_IA
0.0207
VK2020_England_Dorset_VA
0.0208
Scotland_MIA_LIA
0.0208
England_Saxon
0.0209
England_CA_EBA
0.0213
Scotland_EIA
0.0213
ISL_Viking_Age_Pre_Christian
0.0216
England_Roman
0.0220

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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