I have seen the name McTi
ghe as a sponsor for baptism of a Dyer or Dwyer child in townland Crummy, Parish Kiltubbrid, Leitrim, Ireland. It was noted also as a sponsor for the Ed Finn family. He has a web page somewhere on Rootsweb.com. There are also McTighe's in Boston, MA Things I learned looking for other things. That is all I know. My Duffy's are from West Meath.