Scientists Compared Haitian DNA to Jamaican DNA — Two Colonies, Two Completely Different Stories

Two Caribbean islands, less than 200km apart, both built on enslaved African labor producing sugar for export. The same research team ran the identical genetic analysis on both populations — and came back with two nations that look less like two versions of one colonial story, and more like two separate experiments that happened to run on neighboring islands. In this video we walk through the real published genetics and the real documented history behind it: 📌 The 2010 FIU study: Haiti showing a "stronger African signal, minimal non-African contribution" vs. Jamaica showing documented European AND East Asian genetic input 📌 The 2012 companion Y-chromosome study, exact numbers: Haiti 77.2% African / 20.3% European paternal lineages vs. Jamaica 66.7% African / 18.9% European — plus a documented East and South Asian male signal found nowhere in the Haitian data 📌 The real reason: over 36,000 Indian indentured laborers (1845–1917) and Chinese migrants arriving from 1854 onward — a demographic wave only possible because Jamaica stayed a British colony decades after Haiti's 1804 independence sealed its own ancestry in place 📌 The documented 18th-century slave-trade ethnic breakdown: Jamaica drawing heavily from the Bight of Biafra (31.9%) and the Gold Coast/Akan (29.5%), a completely different regional mix from Saint-Domingue's own Congo and Aja-Fon/Yoruba-heavy population 📌 Akan/Coromantee culture, the Jamaican Maroons, and Tacky's Revolt (1760) — a parallel, earlier Caribbean rebellion tradition built on a different African root than Haiti's own Every claim in this video is drawn from published, peer-reviewed genetic research and documented colonial history — not speculation. 🔎 Want to know what your own family's documented paper trail actually shows? Our surname and record research service goes directly into the surviving colonial and civil records tied to your name. Link pinned in the comments. 💬 Drop your surname and region of Haiti below — we read every comment. Sources referenced in this video: - Simms, T.M., et al. (2010). "The genetic structure of populations from Haiti and Jamaica reflect divergent demographic histories." American Journal of Physical Anthropology. - Simms, T.M., et al. (2012). "Y-chromosomal diversity in Haiti and Jamaica: Contrasting levels of sex-biased gene flow." American Journal of Physical Anthropology. - Documented history of Indian and Chinese indentured labor migration to Jamaica - Documented 18th-century transatlantic slave-trade embarkation records for Jamaica - Documented history of the Jamaican Maroons and Tacky's Revolt (1760) Subscribe — every week this channel goes back into the real documented history behind the Caribbean diaspora. #HaitianHistory #Haiti #Jamaica #Genealogy #CaribbeanHistory #AncestryDNA #BlackHistory