For those whose ancestors came from the area of Carrickmore/Innishatieve, Peter Kerr's "Families and Holdings in the Townland of Innishatieve, Carrickmore" can be read online at http://www.jstor.org/stable/29742595 You will need to register to read, but it is free and quick to register. I've found some very helpful details on my McGarrity and Hughes families. Enjoy! Margaret Donnelly