I am a 1953 graduate of St. Joseph's College. I went through the archives at St. Joseph's College last summer and was amazed at the information they still have re: their students. I saw myself in group pictures from 1950 to 1953. Another place you might find former teachers or students is www.gradfinder.com
or you might consider contacting the St. Joseph's College Alumnae. It's at the same location on Main St. W. in North Bay.