↑ "United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWVF-7TM : accessed 18 July 2015), Eliza Koch in household of William Koch, White Deer, Union, Pennsylvania, United States; citing enumeration district 157, sheet 450B, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 1197; FHL microfilm 1,255,197.
↑ 1920 United States Federal Census - Fourteenth Census of the United States, 1920. (NARA microfilm publication T625, 2076 rolls). Records of the Bureau of the Census.
Koch-536 created through the import of AustinMoserJohnsonStover Tree.ged on Oct 16, 2011.