Herman Whiterabbit was a Native American and member of the Ho-Chunk tribe.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K7NW-HMB : 14 March 2018), Herman Whiterabbit in household of Theodore Buffalo, Lemonweir Town, Juneau, Wisconsin, United States; citing enumeration district (ED) 29-12, sheet 61A, line 38, family 256, 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 4486.
"Wisconsin Marriage Index, 1973-1997," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VJB6-QVP : 27 December 2014), Herman Whiterabbit and Frances Lorrain Decorah, 07 Dec 1984; from "Wisconsin Marriages, 1973-1997," database, Ancestry (http://www.ancestry.com : 2005); citing certificate number 031488, roll 29, Sauk, Wisconsin, Department of Health and Family Services, Madison.
"Wisconsin Death Index, 1959-1997," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V8SN-F9V : 12 December 2014), Herman Whiterabbit, 26 Jun 1986; from "Wisconsin Death Index, 1959-1997," database and images, Ancestry (http://www.ancestry.com : 2007); citing certificate number 016227, , Sauk, Wisconsin, Wisconsin Department of Health, Madison.