| Sources |
- [S64] Missouri Bureau of Vital Records, Missouri Secretary of State, Missouri -- Death Certificates 1910-1975, (https://s1.sos.mo.gov/Records/Archives/ArchivesMvc/ :n.d.), 2 Jun 2018, death certificate no. 11454 (1921), Josephine Wiedmaier, accessed 14 January 2016. (Reliability: 2).
- [S215] Missouri., Missouri, Buchanan County -- The Catholic Tribune Newspaper (Newspapers.com), 4 Jul 2018, "Sophia Kessler," 8 September 1917, p. 5, col. 1; digital images : accessed 5 July 2018). (Reliability: 2).
|