Burial: Pilgrim Home Cemetery, Holland, Ottawa County, Michigan.
Wikipedia contributors. "Edgar Prince." Wikipedia. Accessed 2 Mar 2017.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K4PD-4P2 : accessed 4 April 2017), Edgar Dale Prince in household of Peter Prince, Ward 5, Holland, Holland City, Ottawa, Michigan, United States; citing enumeration district (ED) 70-25A, sheet 4A, line 24, family 74, 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 1808.
"Michigan Obituaries, 1820-2006," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVJ1-74K6 : accessed 4 April 2017), Edgar Prince in entry for Edith Prince De Jonge, 1995; citing , various offices and archives, Michigan.