Scharf, J. Thomas (John Thomas), 1843-1898., History of Western Maryland : being a history of Frederick, Montgomery, Carroll, Washington, Allegany, and Garrett Counties from the earliest period to the present day, including biographical sketches of their representative men, Clearfield, , 1560 p. (ISBN978-0-8063-4565-9, OCLC32914136, lire en ligne)
United States. Adjutant-General's Office., American decorations. Volume 1 : a list of awards of the Congressional Medal of Honor, the Distinguished-Service Cross and the Distinguished-Service Medal awarded under authority of the Congress of the United States, 1862-1926, Gov. Printing Office, (ISBN978-1-78150-441-3, OCLC792688406, lire en ligne)