Although, Paul Heinegg is a very good researcher, he is known to also have many mistakes, proven by DNA. He also uses language that tells you this is a guess not absolutely certain, for instance, "They were most likely" or "may have been" and "perhaps". The Newsom family is one of those mistakes and is intertwined with their servants' families. Heck, Moses' sister Ann Holt and her husband held my other family line as their servants. Even the best researcher can make mistakes, but when DNA proves otherwise then things must be corrected. A servant's descendants do not want to be intertwined with their master's family unless of course there is some absolute need to report a familial connection.