"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:V1TJ-QPQ : accessed 16 July 2017), Thomas Middleton, Franklin, Franklin Township, Johnson, Indiana, United States; citing enumeration district (ED) 41-7, sheet 5B, line 49, family 121, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1059.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM1F-S9Q : accessed 16 July 2017), John T Middleton in household of John Middleton, Blue River Township Edinburg town, Johnson, Indiana, United States; citing enumeration district (ED) 2, sheet 16A, family 374, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,381.