- [S12] 1880 Census, ED 257.
Dawsonville, Nodaway Co., MO. Household of George Huffstetter, age 28, Farmer, b IN
listed as son Laurence, age 3, b MO
- [S140] Iowa State Census 1895.
Page Co., Iowa. Family 41, line 14,page 104. Household of Geo. Huffstutter. Lawrence, age 17
- [S51] 1900 Census.
"United States Census, 1900," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M3CL-5S4 : accessed 22 Oct 2012), Laurence Huffstutter age 23 in household of George M Huffstutter, ED 59 Trenton Township Trenton city Ward 1-2, Grundy, Missouri, United States; citing sheet 22B, family 562, NARA microfilm publication T623, FHL microfilm 1240857.
- [S94] 1920 Census.
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M84G-G2R : accessed 22 Oct 2012), Lawrence Huffstetter age 45, in household of George Huffstetter,Grundy Co., Missouri; enumeration district (ED) , sheet 13B, family 9, NARA microfilm publication T625, FHL microfilm 1820916.
- [S2] Death Certificate.
Grundy Co., MO
- [S21] Marriage Record.