The principal of the school for eight years was Sister Margaret Mary. She is a sister of Mrs. Leo Karnath. She is retired now and is, at present, in St. Joseph’s convent in Toronto. She celebrated her diamond Jubilee (60 years) in 1963, in St. Joseph’s order.
By the year 1930, the Oshawa separate school attendance stood at 454. The average was only 75%. Thus was an important factor as the legislative grant was based on daily attendance and not on the total enrolment as it is at present.
 Unsure of when Sister Mary Karnath passed away.