Waller-Joos-Stetzler
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/X3DR-7ZZ : accessed 12 Feb 2014), Otto Shafer in household of Henery Shafer, Moore, Stevens, Minnesota, United States; citing enumeration district (ED) 0013, sheet , family 28, NARA microfilm publication .
-
Title "United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/X3DR-7ZZ : accessed 12 Feb 2014), Otto Shafer in household of Henery Shafer, Moore, Stevens, Minnesota, United States; citing enumeration district (ED) 0013, sheet , family 28, NARA microfilm publication . Short Title Otto Shafer in household of Henery Shafer, "United States Census, 1930" Source ID S316 Linked to (1) Schaefer, Otto Adolph