Waller-Joos-Stetzler
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MJCT-L56 : accessed 13 Mar 2014), Clementine E Knapp in household of Wm M Knapp, Deer Creek, Tazewell, Illinois, United States; citing sheet 5B, family 91, NARA microfilm publication T625, FHL microfilm 1820410.
-
Title "United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MJCT-L56 : accessed 13 Mar 2014), Clementine E Knapp in household of Wm M Knapp, Deer Creek, Tazewell, Illinois, United States; citing sheet 5B, family 91, NARA microfilm publication T625, FHL microfilm 1820410. Short Title Clementine E Knapp in household of Wm M Knapp, "United States Census, 1920" Source ID S538 Linked to (1) Knapp, Clementine Mae