This was really fascinating!! Thanks for sharing.
I wonder with [name_f]Aduke[/name_f], if her mother gave her one name and she was known by another (perhaps given by the plantation owner) when on the plantation -or was simply always known by [name_f]Addy[/name_f] and her full name was never brought up?
It’s probably also worth noting in these cases that, like today, sometimes people just had unusual names 
Again, great research -enjoyed reading this