All of the information I have on Valentine Michael (Michel) is based on an article Leonardo Andrea wrote for the Walton Tribune. I don't know his sources, even though he is a respected genealogist, so I only see the info as a starting point. His collection is stored at the University of South Carolina, I believe, and I hope to go see it one day.
My mother was a Michael. Here's my descendency:
Valentine Michael Guillahume Michael Jacob Michael John Michael Antoine Michael Timothy Lumpkin Michael Herbert Elder Michael Lynn Flanagan Me
I live in Oconee County, Georgia in the general area where John and his descendents lived. (I actually live across the street from the my great-grandfather's home on land he once owned.) Jacob lived in nearby Oglethorpe County. I don't have any information on Guillahume (William) Michael.