David, I was able to find the references to the Goshen Baptist Church in Washington/Greene Co, Pa....it looks like Joseph and his wife Dinah Dunham came down the river to Harrison Co, Ky ca 1790. I am really interested in the son Joseph "Jr" I believe married to a Sarah (maiden name UNKNOWN). The widow Sarah Dunn is found living next door to her son in law (James Milner) and daughter Mary Polly Dunn in 1830 tax/census in Raven Creek area Harrison Co,Ky. My problem is I cant seem to find out much about these people- even the "Dunns of Piscataway" book by Christiansen doesnt have much info on this particular branch. It appears Joseph Dunn "Jr" may have already been married to Sarah (LNU) by the time the family (ie Joseph Sr and brothers) migrated to western Pa from NJ....I may try to find a church or early marriage record in the early Piscataway Colony, NJ...Does anybody have ideas on how I might proceed from this point?