My name is Eugene Frayne. I live in Kingsbridge and have some knowledge on it's history. There are several descendants of the first eight settlers still in the area. I am a Great great great great grandson of Morgan King and Julia Lane. All of these men came from Co. Kerry, Ireland. I have a feeling the John Sullivan you are looking for was born about 1785 and married to Mary Shea. The John Sullivan of the first eight settlers was Thomas Sullivan's brother and they were the sons of Jeremiah and Mary (Howard) Sullivan. Whatever the case, I have information on both of these families and would be happy to give it to you.