The information on this tree is incorrect. I am a direct descendant of John Oliver's brother Sampson Sylvanus. John & Sampson's mother was not Martha Jane Conley. Martha Jane Conway was Samson's wife. John Wesley Turner first wife was Jemina Tait, and his second wife was Nancy Bowen Hall Conley Turner. In addition, the first five children listed as John Oliver's half siblings were not, they were his brothers and sisters. Hugh, David & Nancy were the only half siblings. i am so disappointed in your site because there are no authentications before posting. I will not be using this site. It would of been nice to find other lines.