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Sample Information

CGG107766
CGG107766
Netherlands_South_Holland_Roman_IA
206 AD
M
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland; Valkenburg Marktveld; Leiden

Haplogroups

R1b1a1b1a1a2b
H11a
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 P312 β€Ί Z46516 β€Ί ZZ11 β€Ί U152 β€Ί BY3549 β€Ί BY195113
27-203 calCE (1835±88 BP, DeA-39657)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
48.6%
ANF
32.9%
WHG
11.8%
EHG
6.3%
East Asian
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

Very Poor Β· Distance: 0.0554

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

Yamnaya_RUS_Samara 54.9%
TUR_Barcin_N 29.1%
WHG 16.0%

Ancient Population Distances

Closest ancient reference populations
Bell_Beaker_Scotland
0.0250
VK2020_GreenlandE_VA
0.0258
NLD_LBA
0.0259
VK2020_SWE_Malmo_VA
0.0283
VK2020_NOR_Mid_VA
0.0285
Scotland_LIA
0.0286
VK2020_Faroes_EM
0.0289
England_C_EBA
0.0289
NLD_MBA
0.0292
Scotland_EIA
0.0297
VK2020_EST_Saaremaa_EVA
0.0299
VK2020_SWE_Oland_IA
0.0300
Scotland_MIA_LIA
0.0301
England_EMBA
0.0304
NLD_LNB_EBA_Bell_Beaker
0.0305

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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