Harvey married Mary L Stout 25 Jun 1909 at Rockland, New York, United States.
United States, Selective Service System. World War I Selective Service System Draft Registration Cards, 1917-1918. Washington, D.C.: National Archives and Records Administration. M1509, 4,582 rolls. Imaged from Family History Library microfilm. Registration State: New York; Registration County: Westchester; Roll: 1819126; Draft Board: 1
"New York, County Marriages, 1847-1848; 1908-1936," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:FFRT-JMR : 21 September 2017), Harvey Stout and Mary L Stout, 25 Jun 1909, Rockland, New York, United States; citing ref. ID , county clerk’s office,; FHL microfilm 1,031,323.