Letter to Charlotte Osler, December 9, 1898
Letter to Grace Revere Osler, January 31, 1899
Letter to Grace Revere Osler, March 6, 1899
Letter to Grace Revere Osler, March 10, 1899
Letter to William Osler, December 8, 1899
Letter to Charlotte Osler, April 7, 1890(?)
Letter to Charles Nicoll Bancker Camac, December 15, 1906
Letter to Mrs. Charles Daniel Parfitt, December 20, 1906
Letter to Frederick T. Gates, May 2, 1907
Letter to William Osler, (May 9, 1908 ?)