"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:X4ZL-6L8 : accessed 10 August 2022), Hildreth Pinkerton in household of William Lacey, Marietta, Washington, Ohio, United States; citing enumeration district (ED) ED 24, sheet 24A, line 20, family 758, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1887; FHL microfilm 2,341,621.