"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M8YR-TMN : accessed 26 Nov 2014), Mary Schulte in household of B J Schulte, Waterloo, Allamakee, Iowa, United States; citing sheet 7A, family 134, NARA microfilm publication T625, National Archives and Records Administration, Washington D.C.; FHL microfilm 1820476.
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XMN4-N6K : accessed 26 Nov 2014), Mary M Schulte in household of Ben J Schulte, Waterloo, Allamakee, Iowa, United States; citing enumeration district (ED) 0024, sheet 5B, family 105, line 61, film number 640, NARA microfilm publication T626, (Washington D.C.: National Archives and Records Administration, 2002); FHL microfilm 2340375.
"United States Census, 1940," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/KMRT-KDS : accessed 26 Nov 2014), Mary M Schulte in household of Ben J Schulte, Dorchester, Waterloo Township, Allamakee, Iowa, United States; citing enumeration district (ED) 3-25, sheet 5B, family 95, NARA digital publication of T627, roll 1136, NARA digital publication of T627, National Archives and Records Administration, Washington, D.C.
Is Mary your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.