Hi audrey
I thought i would drop you a line as you seem to be having as many dead ends as me in all the same places! (Tyrone, Clonfeacle,Belfast) They are certainly a circumspect lot arent they, maybe not surprising given the turbulent history! Maybe we can put our heads together and get some inspiration.
I will be in Ireland next may and hope to have prepared enough leads to make it a worthwhile trip by then, and dont mind keeping your name interests in mind as I am skulking among the headstones!
I do have some street indexes,records etc but you might have them already as found them online.
good luck
siobhain