Greetings, thanks for your reply, if you need any other info please let me know. Finding David as a Convict has really upset my tree, as a convict in Van Diemans Land he married a Margaret Logan, not Margaret Ferguson, not in N.S.W. Margaret has used a variety of names when registering her children. On my grandmother's birth Cert. she has given the name Jones, a name that David had used on occassion, plus other surnames !!!! so have yet to work that one out.