I have created a new page featuring the AncestryDNA results for persons from Central Africa as well as Southern Africa. I will create a new section for West Africa shortly. Despite the minimal number of results i have collected sofar i also provide some statistical data, background information and relevant context.
AncestryDNA results from Cameroon & Congo contrasted with AncestryDNA results from across the Diaspora showing maximum scores of socalled “Cameroon/Congo”.
In addition i also discuss the implications these results might have for Afro-Diasporans. Generally speaking when it comes to tracing back the main strains of regional African lineage for Afro-Diasporans in the Americas undoubtedly results from the Democratic Republic of Congo as well as Angola will be most relevant, given historical plausibility and cultural retention. Although also Cameroon, Mozambique, Madagascar and directly surrounding countries, such as Zambia, Gabon, Congo Brazzaville and Malawi are not to be overlooked. As a general disclaimer of course in individual cases several ancestral scenarios might apply. And with corroborating evidence a Cameroonian or rather a Bight of Biafra connection might still be demonstrated to be valid for many persons. Even when based on the discussion below Congolese & Angolan ancestry seems much more likely on average.
In 2013 AncestryDNA updated their Ethnicity Estimates to include a very detailed breakdown of West African ancestry (see this article). Soon afterwards I started collecting AncestryDNA results in an online spreadsheet in order to conduct a survey of the African regions being reported by AncestryDNA, among both African Americans as well as other Afro-descended nationalities. Attempting to establish how much the AncestryDNA results on an aggregated group level can already (despite limitations of sample size) be correlated with whatever is known about the documented regional African roots for each nationality.
Rumour has it that AncestryDNA will shortly start rolling out a new update of their Ethnicity Estimates. So it seems the time is right to finalize my survey. The sample size for most groups appears to be suffciently robust now to allow a meaningful intercomparison. In the AncestryDNA section of my blog (see the menubar) you can find a detailed summary of my survey findings based on 707 results for 7 nationalities:
Gathering all the results was a great learning experience. It has been a very satisfactory project! My survey report merely represents my personal attempt at identifying generalized, preliminary and indicative patterns on a group level inspite of individual variation. Everyone has a unique family tree of course first of all.
I would like to thank again all my survey participants for sharing their results with me. I am truly grateful for it!
“This frequency of regions being ranked #1 (regions with the highest amount in the African breakdown) is perhaps the best indicator of which distinct African lineages may have been preserved the most among my sample groups.”
Francisco Menendez, a Mandinga runaway slave from South Carolina, became leader of the free black militia at Fort Mose in the Spanish ruled Florida of the 1700’s.
Number of runaway slaves: 2,424
African origins specified: 508
TOP 3 BREAKDOWN OF AFRICAN BORN SLAVES
“Angola” (mostly Bakongo) 149 – 29% of African specified
“Gambia” (incl. Mali/Senegal) 61 – 12% of African specified
“Ebo” (Igbo & related ethnic groups) 49 – 10% of African specified Source
Above summaries are based on the HIGHLY interesting collection of runaway slave advertisements published in American newspapers in the 1700’s: “Runaway Slave Advertisements : a Documentary History from the 1730’s to 1790, Volume 3, South Carolina”. This very extensive work was put together by Lathan Windley in 1983 and has been used by many historians ever since. Besides ethnic/regional origins you can discover many more fascinating details about these advertised runaway slaves if you read the texts closely.The advertisements can be consulted online (after registration) via this great website: The African American Experience.