I have a similar problem with one line. My great-grandfather claimed to be from Galway, Mayo, Roscommon and Leitrim. I've already eliminated Galway and Roscommon, so now I'm on to Mayo. It wouldn't be so bad if I wasn't researching such a common name: Lynch! Then there's another line where all the children were born in Ireland, but they all claimed New York City until they day they died. I'm not sure what that's all about.... Take care, Tracy