Hi Bill, My DUNNEs immigrated to Salem, MA, about 1830/40. They were all from Laois. Two girls, Anne (Nancy) married Carroll and her sister Margaret married Walsh. They remained in the Salem area. Two other girls Catherine and Bridget married brothers named CROE (MacENCHROE) and lived in PA. There were 3 brothers Patrick my (GGF) married MAHER, brothers John and Joseph never married. They also lived in PA. The family lost track of JOSEPH who went to New York State, where relatives were, about 1850. He was very tall and worked as a Church Sexton there. Best of luck with you search. Anne