Hi, My family archives show a Thomas Holliman married to Rebecca Chatham Their daughter Mary Holliman married William Dement they had a son William John Dement who married my great grand mother Rhoda Cathey. William John and Rhoda Dement had 2 children that we know of Mary Dement and Charlie Dement (my grand father). It was always rumered that Granddaddy Charlie had a twin brother but no one can confirm that.