"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MH26-RY8 : accessed 20 February 2015), Martha Brock in household of Dillard Brock, Gross, Bell, Kentucky, United States; citing sheet 1B, family 12, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,820,559.
Is Martha your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.