Sorry that it has taken me so long to answer. I have found that some of the time the spelling was either McCarty or McCarthy. Even in out family it exists. the information I have is Winnifred Kilcoyne parents were Peter and Ellen McGraph and she married Patrick Killelea. Patrick and Winnifred had a daughter Annie Marie she married James McCarty (these are my grandparents). Do you know anything or is there any connections you can make. I have allot of information after this point.