File consists of materials related to A.Y. Jackson, his family, his work, and his relationship to the Clement family. Includes clippings on Jackson, his work, and family as well as hand-written notes about Jackson and the Group of Seven, genealogy notes and family trees, photocopies of letters written from A.Y. Jackson to Florence Grace Clement, and a letter of certification regarding a painting by A.Y. Jackson of Jeremiah Suddaby.