HiMy grandfather came from co. Mayo. I did alot of reading about the Feeneys'. There are other places to explore besides here. Anyway Feeney can be spelled Feeny. Feeney is a last name, many people used it as their clan name also. So that makes it harder to figure out who we really are. On the internet go to ireland, co. mayo and read. search around that site. Many last names were used as clan names.