| The Congrégation de Notre-Dame, Superiors, and the Paradox of Power, 1693-1796 Gray Colleen : Colleen Gray teaches history at Concordia University and is the author of The Congrégation de Notre-Dame, Superiors, and the Paradox of Power, 1693-1796.Colleen Gray is adjunct professor, Canadian history, Queen's University. |