Donald J. Beauprie was born on February 16, 1930, in Montreal and died on April 24, 2020, in Ottawa. His parents were Lennox Beauprie and Ruth Howell. In 1964, he married Jean MacGregor, and they had three children. Beauprie graduated from McGill University in Dentistry in 1956 and practiced preventative dentistry for thirty-nine years. He published a book called Destination Algonquin Park: Tracks to Cache Lake and the Highland Inn. The fonds consists of material related Beauprie's life as a student and alumnus of McGill's Faculty of Dentistry. The records include receipts, correspondence and newspaper clippings related to dentistry (1954-1957); McGill memorabilia and ephemera; correspondence; articles and publications (issues of McGill Daily, Dawson Weekly, McGill News, McGill Dental Review); photographs; and objects (Scarlett Key Crest and Sweater, McGill University Crest, Dawson College T-Shirt, McGill Student Society Award Mug (1955-56), and a McGill Freshie button).