^ abcdefghijklmnoHerringshaw, Thomas William (1914). Herringshaw's National Library of American Biography Contains Thirty-Five Thousand Biographies of the Acknowledged Leaders of Life and Thought of the United States; Illustrated with Three Thousand Vignette Portraits, Volume V. Chicago, Illinois: American Publishers' Association. p. 303.
^ abCaswell, Lilley Brewer (1899). Athol, Massachusetts, Past and Present. Athol, Massachusetts: Lilley Brewer Caswell. p. 368.
^Caswell, Lilley Brewer (1899). Athol, Massachusetts, Past and Present. Athol, Massachusetts: Lilley Brewer Caswell. pp. 367–370.
^"Deaths". The Boston Globe. July 29, 1920. p. 23. Retrieved June 27, 2019.