Shared African Matches

Since we have been perusing African matches on Ancestry again, we couldn't help but notice that I only share a handful of the same with my Haitian parent, the source of most of my sub-Saharan African ancestry. While we generally shared matches with the same regions of West Africa, we rarely shared the same individuals. Often, however, they were Yorubas who received Haiti as a Journey. Their last names and the predictable mixture of "Nigeria" and "Benin & Togo" in their admixture results are usually a dead give away of this. However, looking at our shared matches might give us more probably identical by descent matches, or perhaps more specific ones. 

First, we both shared 10 cM and 11 cM across 1 segment with someone from Ghana. Based on their last name, a Ga origin is probable. However, that Ghanaian match was only 28% Ivory Coast & Ghana in his admixture results, a pattern Tracing African Roots has demonstrated to be more common for Ewe. Thus, we highly suspect this person has Ewe origins. The Ewe of Ghana overlap with those of Togo and, thus, Benin. Of course, we could also share DNA with this person through their Ivory Coast/Ghana estimate. For example, our parent has another Ga-Dangme match on 23andme. All of his grandparents are identified as Accra natives and his surname suggests Ga-Dangme origins. Our parent even has another Ga match on Ancestry, with 8 cM shared DNA. This Ga's results included a 34% Benin & Togo estimate.

The next shared match was a big surprise. It was an African DNA match that I missed previously. And it is to a woman from Cameroon (estimated 95% Cameroon results). Her last name is also common in Congo, but her low Western Bantu score leads me to think she hails from a Cameroon ethnic group, likely the Bamileke. According to a Cameroonian friend, our match's surname is specific to western Cameroon. Since areas of Cameroon sent captives to the Biafran coast, perhaps some Haitians do harbor distant Bamileke or Cameroonian origins. Intriguingly, the Cameroonian match is supposedly from our parent's maternal side.

Perhaps even more baffling is our shared match with a person with roots in Sierra Leone and Nigeria. Judging by their admixture results and surnames, we assume one parent is of Temne extraction while the other may be Edo or Urhobo. I assume our shared ancestry in Nigeria is more likely than Sierra Leone Temne peoples to explain the match, but more information is needed to reach any conclusion. Indeed, this person may have some Fulani ancestry, too, if their trace North Africa estimate and Senegal estimate are any indication.

Finally, the Igbo connection. This one always struck us as clear based on the documented presence of a large Igbo population among the captives in colonial Haiti's South. Similarly, the only close African DNA matches for both myself and our Haitian parent was with an Igbo from Nigeria. Furthermore, our parent's 23andme results also identified the Igbo and Southeastern Nigeria as a close match. Igbo ancestry (as well as other Nigerian lineages) are undoubtedly part of our origins.