I have nothing official but read it from couple of different sources. I will try and locate the references and get them to you. In another reference I remeber it stating that Sarah was thought to be a stepchild also, but i have only read that once. Information on Sarah is as scarce as it is on her husband William. Feel free to email me with anything concerning either one. briankeith61@bellsouth.net I do have a picture of Sarah's headstone