The Mary Joughin that you mention, the daughter of James Joughin, became the wife of Daniel Lace. Their son was John Lace who has been written of in regards to the Battle of Trafalgar. This Mary's mother was Mary Kerruish, who died at childbirth. And Mary Kerruish was the daughter of Thomas Kerruish, died 1738 and Mary Casement. James Joughin was from Bride. Or so I have determined, maybe more to come. Grin.