↑ Indiana, Marriage Index, 1800-1941, Grant County, Indiana; Marriage Records Volume IV Book 18 (Jan 1910-Apr 1, Compiled by Grant County Genealogy Club; Book: 18; Page: 419 Ancestry.com
United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM1W-B7N : accessed 16 December 2019), Alva O Ice in household of James Ice, Mill Township (excl. Gas City) Jonesboro town, Grant, Indiana, United States; citing enumeration district (ED) 40, sheet 9A, family 217, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,373.
United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MFW4-G6Z : accessed 16 December 2019), Alva Ice, Gary Ward 9, Lake, Indiana, United States; citing ED 126, sheet 14B, line 81, family 332, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 446; FHL microfilm 1,820,446.
United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH95-CST : accessed 16 December 2019), Alva Ice, Alexandria, Madison, Indiana, United States; citing enumeration district (ED) ED 42, sheet 6B, line 99, family 158, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 605; FHL microfilm 2,340,340.
United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:V1YW-ZGL : 15 November 2019), Alva O Ice, Ward 3, Alexandria, Monroe Township, Madison, Indiana, United States; citing enumeration district (ED) 48-55, sheet 6B, line 41, family 98, 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 1073.
United States World War I Draft Registration Cards, 1917-1918", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KZKR-PHL : 25 August 2019), Alva Oscar Ice, 1917-1918.
United States World War II Draft Registration Cards, 1942," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X5XR-F5Q : 9 March 2018), Alva Oscar Ice, 1942; citing NARA microfilm publication M1936, M1937, M1939, M1951, M1962, M1964, M1986, M2090, and M2097 (Washington D.C.: National Archives and Records Administration, n.d.).
United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V3MV-C2H : 20 May 2014), Alva Ice, May 1968; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).