“Master” Duignan is related though his great granmother Catherine, whose sister Margaret is our great brandmother, making us full second cousins, if Im correct in my reckoning.
Made a “Book of the Duignans” which is a collation of manuscripts and records of the Duignan family, and accessable at Longford County Library Of our intrest is the Phillip Hourican Groupsheet, which is the only source I have for the Dopping connections.