Oh! I saw you mentioned Edward Ball in your list, his family's from my hometown of Charleston, SC. Thought I'd also share a link from his website that has some really good videos about his books: https://www.edwardball.com/media, as well as this one from a site I visit for research called Lowcountry Africana that shares "Priscilla's story" -- a really moving and interesting result of Ball's, "Slaves in the Family" book: https://lowcountryafricana.com/sierra-leone-to-south-carolina-priscillas-homecoming/