Thank you for the time you spent with this message. Kilcooly is a village in the Parish/Townland (?) of Kilmakedar on the Dingle Peninsula and with the Dingle Poor Law region in Kerry County. Its Post office is in Ballydavid. Apparently there are several Kilcooly places in Ireland! My ancestors have baptism records from the Ballyferriter Parish in County Kerry but I believe that is because that was the only Catholic Parish back in the early 1800s.
My understanding is that there are no Fitzgeralds currently living in Kilcooly who are related to me.