πŸ†• Advanced Report, now with Y-DNA, mtDNA & ROH analysis Discover your paternal & maternal haplogroups, shown only when AI prediction confidence is high enough to be reliable. Plus ROH endogamy insights, ancient sample matches, all interpreted by Claude AI. Raw DNA file required for these new analyses (not available with G25 coordinates).
Discover Now
🍽️ DNA-Based Nutrition Report: Discover Which Foods Fuel Your Body Upload your 23andMe, AncestryDNA or MyHeritage file and discover exactly which foods fuel your body, based on your personal genetic blueprint.
Try our Free Test

Sample Information

I8097
I8097
USA_MD_Catoctin_AfricanAmerican
1825 AD
F
USA
-
Cemetery for Enslaved at Catoctin Furnace (Maryland)

Haplogroups

Not determined
L3e1
1800-1850 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Sub-Saharan
92.4%
Iberomaurusian
7.2%
WHG
0.2%
East Asian
0.2%

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

Good Β· Distance: 0.0235

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

Yoruba 45.5%
Gambian 44.2%
ETH_4500BP 4.9%
MAR_Taforalt 2.6%
TUR_Barcin_N 1.8%
WHG 0.4%
IRN_Ganj_Dareh_N 0.3%
BRA_LapaDoSanto 0.2%

Ancient Population Distances

Closest ancient reference populations
COG_Kindoki_230BP
0.0622
COG_NgongoMbata_220BP
0.0692
TZA_Pemba_600BP
0.0726
UGA_Munsa_500BP
0.0918
ZAF_400BP
0.0951
KEN_Kakapel_300BP
0.1021
BWA_Taukome_1100BP
0.1078
KEN_IA_Deloraine
0.1227
BWA_Xaro_1400BP
0.1427
KEN_Kakapel_900BP
0.2178
CMR_Shum_Laka
0.2287
KEN_LSA
0.2307
KEN_Nyarindi_3500BP
0.2352
ETH_Mota
0.2369
KEN_400BP
0.2372

Modern Population Genetic Proximity

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

Archaeological Site Location

39.5810, -77.4340

We use cookies to enhance your experience. By continuing to visit this site you agree to our use of cookies. Learn more