Stredder was principal of Sir George Williams from 1928 to 1935.

Henry F. Hall, fourth principal of Sir George Williams University (1957-1962), dean (1936-1956) and student counsellor, and full-time faculty member in the Natural Sciences Division (1934-1967).. He received an honorary degree from Sir George Williams University in 1966. To honour his long administrative and teaching career, the new university building located on de Maisonneuve Boulevard (formerly Burnside Street) opened in 1966 was named the Henry F. Hall Building.

Henry F. Hall, fourth principal of Sir George Williams University (1957-1962), dean (1936-1956) and student counsellor, and full-time faculty member in the Natural Sciences Division (1934-1967).. He received an honorary degree from Sir George Williams University in 1966. To honour his long administrative and teaching career, the new university building located on de Maisonneuve Boulevard (formerly Burnside Street) opened in 1966 was named the Henry F. Hall Building.

John W. O'Brien, principal of Sir George Williams University from 1969 to 1974, the year of its merger with Loyola College, and he became the first rector and vice-chancellor of the resulting institution, Concordia University.

John W. O'Brien, principal of Sir George Williams University from 1969 to 1974, the year of its merger with Loyola College, and he became the first rector and vice-chancellor of the resulting institution, Concordia University,

John W. O'Brien, principal of Sir George Williams University from 1969 to 1974, the year of its merger with Loyola College, and he became the first rector and vice-chancellor of the resulting institution, Concordia University.

Robert C. Rae, Principal of Sir George Williams University (1962-1968).