^"United States World War I Draft Registration Cards, 1917-1918," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K35K-VF5 : accessed 26 December 2015), Jesse Bourbon Sibley, 1917-1918; citing Jefferson County, Kentucky, United States, NARA microfilm publication M1509 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,653,447.