I'm sorry I can't help you with your search, but I believe we may have something in common. I have been told that my family, Crimin, may have had the 'e' dropped from our name (a spelling mistake at the port?) before we moved to London. I beleive we originally came from Munster. All of that is probably no use to you, but I'd be gratefull if you could confirm or deny any of it through your own research. Thanks. Good luck with your search.