


Our Family History
The Genealogy of the Sisterman and Grohs Families

William Erdman

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Name William Erdman [1] Birth 1866 Hastings, Dakota, Minnesota, USA [1]
Gender Male Residence 1880 Milwaukee, Milwaukee, Wisconsin, USA [2]
Person ID I82 SistermanFamily Last Modified 9 Mar 2025
Father George Adolphus Erdman, b. 20 May 1837 d. 28 Oct 1902, Utah, USA (Age 65 years)
Relationship natural Mother Louisa Ann Hartman, b. 2 Sep 1837, Isemhagen, Hannover, Lower Saxony, Germany d. 15 Oct 1909, St. Paul, Ramsey, Minnesota, United States
(Age 72 years)
Relationship natural Family ID F22 Group Sheet | Family Chart
Family Emily Ostwald Family ID F31 Group Sheet | Family Chart Last Modified 9 Mar 2025
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Event Map Birth - 1866 - Hastings, Dakota, Minnesota, USA Residence - 1880 - Milwaukee, Milwaukee, Wisconsin, USA = Link to Google Earth
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Sources - [S22] Ancestry.com, Milwaukee, Wisconsin, U.S., Marriages, 1838-1911, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2018;), Milwaukee Public Library; Milwaukee, Wisconsin; Milwaukee Vital Records; Call Number: 929.3.
- [S33] Ancestry.com and The Church of Jesus Christ of Latter-day Saints, 1880 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2010;).
- [S22] Ancestry.com, Milwaukee, Wisconsin, U.S., Marriages, 1838-1911, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2018;), Milwaukee Public Library; Milwaukee, Wisconsin; Milwaukee Vital Records; Call Number: 929.3.