and prompt assistance with my requests for archival, research, and
biographical materials: the late Fr. Frederick Black, C.S.B., archivist of
St. Michael's College and the Pontifical Institute of Mediaeval Studies
at the University of Toronto, and Ms. Evelyn Collins, his successor;
Mrs. Judith McManus, Reference Librarian, Georgetown University;
Mr. Kevin O'Hagan, Library Assistant, Northern Virginia Community
College; and Professors André Motte and Paul Gochet, University of
Liège, and Mathieu Marion, University of Quebec at Montreal."