| 1. |
Minnesota Association of County Officers, "Minnesota Official Marriage System," Steele County certificate E429-DHBI, Herman Dunker and Ida Bartsch; Database online, Minnesota counties, Minnesota Official Marriage System : n.d. (https://moms.mn.gov/ : accessed 06/06/2025) [Surety: 3]. |
| 2. |
User submitted cemetery data, "Find A Grave," Herman W Dunker (#65063293); Database online, Find-A-Grave (Jim Tipton, Founder), Find A Grave : 1995 (http://www.FindAGrave.com/ : accessed 06/06/2025) [Surety: 3]. |
| 3. |
Ancestry.com Operations, Inc., 1880 United States Federal Census, ED 244, Owatonna, Steele, MN, page 9, dwelling 63, family 63, line 9, Bortch, Ida; Database and images, Ancestry.com LLC, Ancestry.com : 2010 (http://www.Ancestry.com/ : accessed 10/22/2015); citing Tenth Census of the United States, 1880 U. S. Census, population schedules, National Archives and Records Administration Microfilm Publication T9 (1454 rolls), Records of the Bureau of the Census, Record Group 29, National Archives, Washington, DC, roll 635, image 119 [Surety: 3]. |
| 4. |
Ancestry.com Operations, Inc., Minnesota Territorial and State Censuses 1849-1905, 1885, Owatonna, Steele, MN, page 7, family 46, line 3, Bartsch, Ida; Database and images, Ancestry.com LLC, Ancestry.com : 2007 (http://www.Ancestry.com/ : accessed 06/20/2025); citing Minnesota State Historical Society, St. Paul, Minnesota, Minnesota State Population Census Schedules, 1865-1905, 105 rolls, microfilm MNSC_42 [Surety: 3]. |
| 5. |
User submitted cemetery data, "Find A Grave," Ida E (Barstch) Dunker (#65063271); Database online, Find-A-Grave (Jim Tipton, Founder), Find A Grave : 1995 (http://www.FindAGrave.com/ : accessed 06/06/2025) [Surety: 3]. |