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Sample Information

I15342
I15342
USA_MD_Catoctin_EuropeanAfricanMix
1812 AD
M
USA
-
Cemetery for Enslaved at Catoctin Furnace (Maryland)

Haplogroups

R1a1a1b1a3a
J1b1a1a
R β€Ί M207 β€Ί M173 β€Ί M420 β€Ί M459 β€Ί CTS5437 β€Ί M515 β€Ί M198 β€Ί M417 β€Ί PF6162 β€Ί Z283 β€Ί Z282 β€Ί Y2395 β€Ί Z289 β€Ί Z284
1775-1850 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Sub-Saharan
40.0%
ANF
25.1%
Steppe
20.6%
WHG
10.8%
Native American
2.2%
EHG
1.2%

Publication

HarneyBioRxiv2022,HarneyScience2023; HarneyReichBioRxiv2022; HarneyReichScience2023

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: 0.0354

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

TUR_Barcin_N 24.5%
Yoruba 21.2%
Yamnaya_RUS_Samara 20.3%
Gambian 14.9%
WHG 13.7%
ETH_4500BP 1.9%
Dinka 1.8%
BRA_LapaDoSanto 1.7%

Ancient Population Distances

Closest ancient reference populations
SDN_MA_Kulubnarti
0.1957
Canary_Islands_Guanche
0.2188
KEN_Pastoral_N_o
0.2246
Iberia_Central_CA_Afr
0.2297
KEN_Early_Pastoral_N
0.2360
TZA_PN_o
0.2397
ITA_Sardinia_C_o
0.2428
BGR_Bacho_Kiro_MUP
0.2462
TZA_Luxmanda_3100BP
0.2468
ROU_Pestera_Muierii_EUP
0.2469
KEN_Pastoral_N_Elmenteitan
0.2499
KEN_HyraxHill_2300BP
0.2506
RUS_Kostenki14
0.2513
TZA_PN
0.2552
RUS_Sunghir
0.2566

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

39.5810, -77.4340

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