Fonds consists of Thomas Cantley's materials accumulated and sometimes annotated by Catherine Campbell in the course of her research on Cantley's life, including correspondence regarding his political and professional activities; correspondence with family members; manuscripts and typescripts; speeches; photographs; financial statements; and other textual records. Fonds also contains records originating with Cantley's family, including correspondence between his children Charles L. Cantley and Marian Cantley, and a letter from Donald F. Cantley to E.W. Sutherland.
Series consists of Edward Kirkpatrick Maclellan and Helen Stewart (Mackay) Maclellan's correspondence, photographs, newspaper clippings, periodicals, booklets, a marriage certificate and a cookbook.
Fonds comprises the records of William Edward Maclellan and his family's records, including those of including William Edward and Margaret Jane (Mackenzie) Maclellan; Edward Kirkpatrick and Helen Stewart (Mackay) Maclellan; Robert (Bob) William and Delphine Caroline (Wallace) Maclellan; Jean Stewart Maclellan; Robert William Maclellan; and David Kirkpatrick Stewart Maclellan. Record types include correspondence, photographs, films, newspaper clippings, poems, certificates, booklets, periodicals, notebooks and genealogical charts.