Hi...I believe that Thomas's grandfather was a Richard Coe and that he had three children that I know of, Harriet who married a Moses Murphy on 2/6/1851, then there was Mary who married Edward Rathville on 10/6/1848, and lastly there was Thomas who first married Margaret Hussack, I don't know when. He then married Margaret Doyle on 22/10/1856.From the second marriage he had James and Margaret. From the first marriage he had Thomas (at this stage I don't know of any others) who married Elizabeth Shuddall. Let me know what you think and I can send you some more information concerning the second marriage should you desire it.