"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MCVR-DVN : accessed 17 Nov 2012), William Trauernicht, , Gage, Nebraska; citing enumeration district (ED) , sheet 4A, family 75, NARA microfilm publication T625, FHL microfilm 1820986.