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Ancestry.com Operations, Inc., 1920 United States Federal Census, ED 17, Skull Creek, Butler, NE, sheet 5A, dwelling 84, family 84, line 10, Sedlacek, Lada; Database and images, Ancestry.com LLC, Ancestry.com : 2010 (http://www.ancestry.com/ : accessed 05/25/2026); citing Fourteenth Census of the United States, 1920 U. S. Census, population schedules, National Archives and Records Administration Microfilm Publication T625 (2076 rolls), Records of the Bureau of the Census, Record Group 29, National Archives, Washington, DC, roll 982, image 268 [Surety: 3]. |
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Ancestry.com Operations, Inc., Social Security Death Index, 1935-2014, Lad Sedlacek, 1988, SS no. 506-48-1024; Database online, Ancestry.com LLC, Ancestry.com : 2014 (http://www.ancestry.com/ : accessed 06/16/2026); citing Social Security Death Index, Master File, Social Security Administration, Washington, DC [Surety: 3]. |
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Ancestry.com Operations, Inc., Social Security Death Index, 1935-2014, Caroline C Sedlacek, 1997, SS no. 505-70-7079; Database online, Ancestry.com LLC, Ancestry.com : 2014 (http://www.ancestry.com/ : accessed 10/12/2023); citing Social Security Death Index, Master File, Social Security Administration, Washington, DC [Surety: 3]. |