We have an ancestor, whose name is Thomas William Stevens. His father could be named Joseph. He emmigrated to south africa as part of the original 1820 settlers. He married an elizabeth buckingham in south africa and went on to have seven children. His dob of birth is listed as 1799 and country of origin is ireland. If anybody could help with any other details it would be of great help as we cannot trace him beyond south africa. We dont even know which ship he came in on.