According to land entries in the Conveyance Books of Bossier Parish, Louisiana Thomas Taylor Williamson and his wife Tizrah Anne McWillie lived in Hempstead County in 1842/1843. Before that they were suppsedly in Lafayette County. I've been unable to find corroboration. The 1850 Hempstead census lists a Thomas Williamson married to a Mary B. They were both from SC and their ages are about right. Are these the right people?