I have been searching everywhere possible online. I live in America. I have a downloaded copy of their marriage certificate from Millisle Presbyterian, and I have searched Ros Davies site, especially the surnames of County Down and have been able to verify a few things. Hugh McKibbin is listed as John’s father on the marriage certificate, but I have not been able to find much on him, and know nothing of John’s mother. All of their children came to America, but one. That was Hugh, listed in the census of 1901. He moved to Liverpool and stayed until he died. I really appreciate this group and any help or suggestions. Thank you.