"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XQB2-5TG : accessed 26 Feb 2014), Henry A Schuiling, Grand Rapids, Kent, Michigan, United States; citing enumeration district (ED) 0088, sheet , family 26, NARA microfilm publication .
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MZQM-3JP : accessed 26 Feb 2014), Henry A Schuiling, Grand Rapids Ward 3, Kent, Michigan, United States; citing sheet , family 313, NARA microfilm publication T625, FHL microfilm 1820779.
"United States Census, 1910," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/ML5B-47P : accessed 26 Feb 2014), Henry Schueling, Grand Rapids Ward 11, Kent, Michigan, United States; citing sheet , family 148, NARA microfilm publication T624, FHL microfilm 1374671.