Yes, Troy Watkins was my great-grandfather. Thank you for filling in the blanks on the other children's names. My father and I went to the gravesites but unfortunatly middle names were not listed on most of them.
I have some information on who I believe to be the parents of James Madison (James Thomas' father) and his lineage (also Mary Ann Hampton's (his mother) family. If you can use any of this information, I will be very glad to send it to you.
Again, thank you very much for this information. If I can help you with any information, please e-mail me.