"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XMVN-VSM : accessed 27 August 2020), Leland S Hulshizer in household of L S Hulshizer, Des Moines, Polk, Iowa, United States; citing enumeration district (ED) ED 17, sheet 16A, line 17, family 313, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 674; FHL microfilm 2,340,409.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KMBZ-G8P : 23 December 2019), Stanford Hulshizer in household of Stanford Hulshizer, Ward 2, Des Moines, Des Moines Township, Polk, Iowa, United States; citing enumeration district (ED) 100-33, sheet 16A, line 32, family 349, 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 1194.
"Iowa, Armed Forces Grave Registrations, ca. 1835-1998," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2QV-KHXM : 11 February 2019), Leland Stanford Hulshizer, Jr, 12 Jul 1988; citing Des Moines, Polk, Iowa, United States, The State Historical Society of Iowa, Des Moines.; FHL microfilm 2,188,803.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JKY7-H5S : 21 August 2020), Leland S Hulshizer, 12 Jul 1988; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
Find a Grave, database and images (accessed 27 August 2020), memorial page for Leland Stanford Hulshizer Jr. (16 Feb 1928–12 Jul 1988), Find A Grave: Memorial #79352549, citing Masonic Cemetery, Des Moines, Polk County, Iowa, USA ; Maintained by Katie Lou (contributor 46950342) .