"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M4MH-CMH : accessed 24 Nov 2014), Ernst Sauer Jr. in household of Ernst Sauer, New Ulm Ward 2, Brown, Minnesota, United States; citing sheet 19B, family 578, NARA microfilm publication T625, National Archives and Records Administration, Washington D.C.; FHL microfilm 1820825.
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/X3CV-K4F : accessed 24 Nov 2014), Ernst F Sauer, New Ulm, Brown, Minnesota, United States; citing enumeration district (ED) 0017, sheet 16B, family 317, NARA microfilm publication T626, National Archives and Records Administration, Washington D.C.; FHL microfilm 2340816.
"United States Census, 1940," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/KSVV-2T3 : accessed 24 Nov 2014), Ernst F Sauer, Ward 2, New Ulm, New Ulm City, Brown, Minnesota, United States; citing enumeration district (ED) 8-18B, sheet 1A, family 1, NARA digital publication of T627, roll 1909, NARA digital publication of T627, National Archives and Records Administration, Washington, D.C.
"United States Social Security Death Index," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/J1P9-6ZQ : accessed 24 Nov 2014), Ernst Sauer, Apr 1972; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"Minnesota, Death Index, 1908-2002," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/V4HB-89F : accessed 24 Nov 2014), Ernst Frederick Sauer, 20 Apr 1972; from "Minnesota, Death Index, 1908-2002," Ancestry.com; Brown, Minnesota, record 1844502, certificate number 009058, Minnesota Department of Health, Minneapolis.
Is Ernst your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.