Deirdre and Darragh playing with school friends, Cat Lake, North Ontario, c. 1975. ‹ Previous Deirdre, Darragh and Patrick with their father on the way to Ogoki Post, Northern Ontario, where Deirdre’s father and mother would be teaching, 1974. Photo by Mary Mulrooney. Next › Patrick and Deirdre with friends, Cat Lake, c. 1975. Deirdre and Darragh playing with school friends, Cat Lake, Northern Ontario, c. 1975.