John O Seifert

1891 -    Has 39 ancestors but no descendants in this family tree.

 Set As Default Person    

• Name	John O Seifert
  Gender	Male
  Birth	30 Jan 1891	Minnesota City, Winona, Minnesota, United States   [1, 2]
  Siblings	2 brothers and 3 sisters
  1. Anton Andrew Seifert           b. 10 Jun 1882, New Prague, Scott, Minnesota, United States           d. 17 Sep 1950, Minneapolis, Hennepin, Minnesota, United States  (Age 68 years)   2. Michael Albert Seifert           b. 1884, New Prague, Scott, Minnesota, United States   3. Carolina Seifert           b. Apr 1885, Minnesota, , ,   4. Mary C. Seifert           b. 7 Oct 1886, Minnesota City, Winona, Minnesota, United States           d. 1 Feb 1958, Scott, , Minnesota, United States  (Age 71 years)   5. Bertha Seifert           b. Feb 1888, Minnesota, , ,   6. John O Seifert           b. 30 Jan 1891, Minnesota City, Winona, Minnesota, United States
  Person ID	I1150	Coon White Family Tree

  
  

  Father	John Seifert           b. 5 Nov 1855, Ohio, , , United States           d. 9 Nov 1931, Helena, Scott, Minnesota, United States (Age 76 years)
  Relationship	natural
  Mother	Rosalie Hartmann           b. 9 Aug 1859, Marystown, Scott, Minnesota, United States           d. 5 Mar 1932, Helena, Scott, Minnesota, United States (Age 72 years)
  Relationship	natural
  Marriage	1 Jun 1880	Helena, St Lawrence, New York, United States
  Age at Marriage	He : 24 years and 7 months - She : 20 years and 10 months.
  Family ID	F83	Group Sheet  |  Family Chart

  
  

• Event Map

  Birth - 30 Jan 1891 - Minnesota City, Winona, Minnesota, United States

  
  

• Reference

  "John O Seifert". Coon White Family History. https://cw.ourfamilyroots.org/getperson.php?personID=I1150&tree=cw (accessed May 25, 2026).

  
  

Sources

[S739] Year: 1920; Census Place: Helena, Scott, Minnesota; Roll: T625_861; Page: 8A; Enumeration District: 142; Image: 664.. [S740] Year: 1900; Census Place: Helena, Scott, Minnesota; Roll: ; Page: ; Enumeration District: ..