November 10, 1916 letter from Lady Grace Olser to Wilburt Davison expressing her pleasure to hear that he had a happy start at Hopkins and providing updates on her family's war efforts.
August 4, 1922 letter from Lady Grace Osler to Wilburt Davison discussing family updates and the transfer of Sir William Osler's library to McGill University
June 6, 1926 letter from Lady Grace Osler to Wilburt Davison mentioning that Dr. Howland would be visiting her and several mutual acquaintances would be visiting him.