^Passenger record for Charles H. Guy, born 5 Dec 1896. Ancestry.com. New York, Passenger Lists, 1820-1957 [database on-line].
^Passport application dated February 17, 1917 for Charles H. Guy, born Dec. 5, 1896, at Schenectady, N.Y. Ancestry.com. U.S. Passport Applications, 1795-1925 [database on-line].