You may be correct. I am not sure. But Robert Steward Pipkin is nice to know whether he is descended from Willis and Sylvia or John and Elizabeth. I tend to think John and Elizabeth since they were in the same county but I do not know all of the details so there is no argument from me. Genealogy is not completely a fine science but more a social science that may/may not be supported by DNA evidence depending on various abilities, one being financial. So blessings to you whether we are in the same line or not.