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Sample Information

CGG107735
CGG107735
Netherlands_South_Holland_Roman_IA
241 AD
M
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland; Valkenburg Marktveld; Leiden

Haplogroups

R1b1a1b1a1a1c1a
H6a1b4
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 Z306 β€Ί Z307 β€Ί Z304
72-207 calCE (1810±68 BP, DeA-39651)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
49.5%
ANF
36.0%
WHG
9.6%
EHG
2.8%
ANE
1.0%
Iberomaurusian
0.6%
AASI
0.4%

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: 0.0424

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

Yamnaya_RUS_Samara 55.5%
TUR_Barcin_N 33.3%
WHG 11.2%

Ancient Population Distances

Closest ancient reference populations
England_C_EBA
0.0266
VK2020_ISL_Hofstadir_VA
0.0270
CZE_EBA_Unetice
0.0272
Scotland_EIA
0.0272
CZE_Unetice_C
0.0281
England_MBA
0.0284
VK2020_NOR_Mid_MA
0.0285
DEU_MA_Baiuvaric
0.0288
DEU_Halberstadt_LBA
0.0290
VK2020_England_Dorset_VA
0.0290
Scotland_LBA
0.0295
VK2020_England_Oxford_VA
0.0297
England_CA_EBA
0.0297
CZE_Unetice_EBA
0.0298
VK2020_SWE_Skara_VA
0.0298

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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