My earliest maternal ancestor is Johanna Petronella Basson who was from Asian slave ancestry and married Willem dy Plooy (b2) in Stellenbosch on 30/9/1742. I am descended from their daughter Martha baptised on 17 Nov 1754 in Tulbagh, who married Frans Matthys Carstens.
I would very much like to know more about the origins of my mt-DNA haplogroup M66B, but have difficulty finding detail online. If anyone can shed light on it's likely geographic origin (I suspect somewhere in India because I have been on contact with someone else with the same haplogroup whose ancestry originated there), or any other details relating to M66B, I will appreciate it very much.