| 1. |
Ancestry.com Operations, Inc., 1920 United States Federal Census, ED 48, Chickasaw, Chickasaw, IA, sheet 3B, dwelling 65, family 66, line 89, Springer, Bernard W; Database and images, Ancestry.com LLC, Ancestry.com : 2010 (http://www.ancestry.com/ : accessed 06/21/2016); 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 482, image 309 [Surety: 3]. |
| 2. |
Ancestry.com Operations, Inc., Iowa State Census Collection 1836-1925, 1925, Chickasaw, Chickasaw, IA, page 1, line 18, Springer, Bernard; Database and images, Ancestry.com LLC, Ancestry.com : 2007 (http://www.ancestry.com/ : accessed 06/21/2016); citing Des Moines, Iowa, Iowa State Historical Society, Iowa State Census microfilm via Heritage Quest [Surety: 3]. |
| 3. |
Ancestry.com Operations, Inc., 1930 United States Federal Census, ED 19-5, Chickasaw, Chickasaw, IA, sheet 4B, dwelling 89, family 89, line 67, Springer, Bernard W; Database and images, Ancestry.com LLC, Ancestry.com : 2002 (http://www.ancestry.com/ : accessed 06/21/2016); citing Fifteenth Census of the United States, 1930 U. S. Census, population schedules, National Archives and Records Administration Microfilm Publication T626 (2667 rolls), Records of the Bureau of the Census, Record Group 29, National Archives, Washington, DC, roll 648, image 361 [Surety: 3]. |