The Joughin papers just arrived today and thank you very much Philip. I checked the IGI and see that an LDS researcher picked a different wife (Ellin Creene) for Donald Joughin (1660-1733) and and included two additional children with estimated years of birth. I expect Constance Radcliffe's interpretation is the correct one but will review available will transcriptions.
The Margaret Joughin chr. 1681 Maughold and dtr of Donald Joughin mentioned above is likely the wife of John Callow beg since they married in Maughold. When I spotted the Margaret Joughin chr. 1681, Andreas in Sue's notes I thought might be a possibility as well.