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Sample Information

CGG107747
CGG107747
Netherlands_South_Holland_Roman_IA
285 AD
M
Netherlands
-
Valkenburg Marktveld (Province South-Holland); Valkenburg Marktveld,Province South-Holland; Valkenburg Marktveld; Leiden

Haplogroups

R1b1a1b1a1a2a~
H1+16311
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 DF27 β€Ί ZZ12_1 β€Ί FTT1 β€Ί FGC78762 β€Ί ZZ19_1 β€Ί Z31644 β€Ί Z37492 β€Ί PH2047
120-225 calCE (1778±52 BP, DeA-39648)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
ANF
50.0%
Steppe
36.9%
WHG
9.7%
EHG
2.4%
AASI
0.8%
East Asian
0.2%

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: 0.0416

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

TUR_Barcin_N 48.3%
Yamnaya_RUS_Samara 40.1%
WHG 11.5%

Ancient Population Distances

Closest ancient reference populations
SVK_LIA_La_Tene
0.0195
ITA_Collegno_MA
0.0196
ITA_Rome_Renaissance
0.0200
HUN_MA_Szolad
0.0238
ITA_Etruscan_Campiglia_CEU_o
0.0257
Iberia_Northeast_c.6CE_PL
0.0259
DEU_Lech_BBC
0.0262
FRA_Champagne_IA2
0.0265
HUN_IA_La_Tene
0.0269
DEU_Lech_EBA_contam
0.0273
England_LBA_highEEF
0.0273
CZE_IA_La_Tene
0.0275
CZE_IA_La_Tene_low_res
0.0280
CZE_IA_Hallstatt
0.0288
AUT_IA_La_Tene
0.0293

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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