Norman T Pringle . 507 Parachute Infantry Regiment and 505 Parachute Infantry Regiment .
"Iowa, County Births, 1880-1935," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XVDH-17J : 11 March 2018), Norman Theodore Pringle, 24 Aug 1919; citing Vernon, Palo Alto, Iowa, United States; county district courts, Iowa; FHL microfilm 1,255,970.
Find A Grave, database and images (https://www.findagrave.com/memorial/100172946/norman-theodore-pringle : accessed 14 May 2018), memorial page for Norman Theodore Pringle (24 Aug 1919–18 Oct 2000), Find A Grave Memorial no. 100172946, citing Evergreen Cemetery, Emmetsburg, Palo Alto County, Iowa, USA ; Maintained by Iaed (contributor 47852617) .
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XMVD-9PJ : accessed 14 May 2018), Norman T Pringle in household of Charly A Pringle, Vernon, Palo Alto, Iowa, United States; citing enumeration district (ED) ED 22, sheet 1A, line 28, family 4, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 671; FHL microfilm 2,340,406.