Arthur F. Geisler was born on 6 Jun 1895 in Detroit, Michigan, United States. He registered for the draft in World War I on 5 Jun 1917 in Macomb county, Michigan, United States. Arthur stated that he is a natural born citizen, that he was single (not married), and that his present occupation at time of draft registration was Rural Mail Carrier. Arthur's height was Tall, his build was Slender, his eye color was Light Brown, his hair color was Brown, and he was not bald and had no disabilities. 
↑ "United States World War I Draft Registration Cards, 1917-1918," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K6XF-CPH : 12 December 2014), Arthur F Geisler, 1917-1918; citing Macomb County, Michigan, United States, NARA microfilm publication M1509 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,675,810.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VSZD-23R : 20 May 2014), Arthur Geisler, Jan 1975; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M914-S2L : accessed 28 January 2017), Arthur Geisler in household of George Geisler, Detroit city Ward 16, Wayne, Michigan, United States; citing enumeration district (ED) 166, sheet 15A, family 300, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,753.