At the time of the registration for World War I, Milton, age 19, was living in Wooster, Ohio, and working as a draftsman for the Woodard Machine Company. He served in World War I with an enlistment date of 20 December 1918.
After the war, Milton worked as a mechanical engineer.
He died 11 September 1968 at East Farmingdale, New York and his remains were buried at Long Island National Cemetery.
↑ "United States Passport Applications, 1795-1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QV5Y-T4SR : 16 March 2018), Milton Walter Clark, 1922; citing Passport Application, Ohio, United States, source certificate #189114, Passport Applications, January 2, 1906 - March 31, 1925, 2020, NARA microfilm publications M1490 and M1372 (Washington D.C.: National Archives and Records Administration, n.d.).
↑ "United States, Veterans Administration Master Index, 1917-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPZX-G57M : 5 December 2018), Milton Walter Clark, 20 Dec 1918; citing Military Service, NARA microfilm publication 76193916 (St. Louis: National Archives and Records Administration, 1985), various roll numbers.
↑ "United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KQT1-2XN : 28 July 2019), Milton W Clark in household of John Dukes, Hempstead, Hempstead Town, Nassau, New York, United States; citing enumeration district (ED) 30-73, sheet 62A, line 40, family 46, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 2685.