Hi Judy
My great grandmother was Catherine Meagher born abt.1847 in Killenaule or Drangan and migrated to Australia abt 1866 thinking she was following her brother, who had migrated to America and had been assistant priest at Borrisokane where she had been his housekeeper. I don't know his christian names so this is a fairly slim chance.
margaretdyson@iinet.net.au