I am also researching my family history. My Great-Great Grandparents were John and Mary Ellen Kilgariff of tuam, Galway. They immigrated to the US in the late 1800's. Around the potato famine. They had 7 children named:
Nicholas (Mike) Kilgariff
Nicholas married Elizebeth McAdams their children were:
Elizabeth ( who was my grandmother).
I hope this is related and maybe you have info I can use??