


Our Family History
The Genealogy of the Sisterman and Grohs Families
Louisa Ann Hartman

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Name Louisa Ann Hartman [1, 2, 3, 4] Birth 2 Sep 1837 Isemhagen, Hannover, Lower Saxony, Germany [5, 6]
Gender Female Arrival 1856 [5] Residence Kansas and Wisconsin [4]
Relation to Head: Widow Residence 1879 Milwaukee, Wisconsin, USA [7]
Residence 1880 Milwaukee, Milwaukee, Wisconsin, USA [8]
Residence 1900 Milwaukee Ward 15, Milwaukee, Wisconsin, USA [5]
Death 15 Oct 1909 St. Paul, Ramsey, Minnesota, United States [2]
Burial Milwaukee, Milwaukee County, Wisconsin, United States of America [6]
Person ID I249 SistermanFamily Last Modified 9 Mar 2025
Family 1 Marriage 1858 [5] Family ID F230 Group Sheet | Family Chart Last Modified 9 Mar 2025
Family 2 George Adolphus Erdman, b. 20 May 1837 d. 28 Oct 1902, Utah, USA (Age 65 years)
Children 1. Louisa Erdman, b. 25 Dec 1862, Milwaukee d. 17 Mar 1900, Milwaukee, Milwaukee, Wisconsin, USA
(Age 37 years) [Father: natural] [Mother: natural]
2. Adolphine G Erdman, b. Mar 1863, Hastings, Dakota, Minnesota, USA d. 1951, Milwaukee, Milwaukee, Wisconsin, USA
(Age 87 years) [Father: natural] [Mother: natural]
3. Lillian Louise "Amie" Erdman, b. 18 May 1865, Hastings, Minnesota, USA d. 28 Oct 1938, St. Paul, Ramsey Co., MN, USA
(Age 73 years) [Father: natural] [Mother: natural]
4. William Erdman, b. 1866, Hastings, Dakota, Minnesota, USA [Father: natural] [Mother: natural]
5. Anna Erdman Kintz, b. 2 Sep 1870, Wisconsin d. 27 Apr 1936, Paradise Valley, Monroe, Pennsylvania, USA
(Age 65 years) [Father: natural] [Mother: natural]
Family ID F22 Group Sheet | Family Chart Last Modified 9 Mar 2025
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Event Map Residence - 1879 - Milwaukee, Wisconsin, USA Residence - 1880 - Milwaukee, Milwaukee, Wisconsin, USA = Link to Google Earth
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Photos Erdman George_Wihelmina_Caroline_Immigration Record 1857_New York NY_via steamer Argo
1857 Immigration Record - George, Wilhelmina, Caroline Erdman, and Louisa Hartmann
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Sources - [S98] Ancestry.com, Germany, Lutheran Baptisms, Marriages, and Burials, 1500-1971, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2016;).
- [S24] Ancestry.com, Minnesota, Death Index, 1908-2002, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2001;), Minnesota Department of Health; St Paul, Minnesota, USA; Minnesota, Death Index, 1908-2017.
- [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.
- [S222] National Archives and Records Administration, U.S., Civil War Pension Index: General Index to Pension Files, 1861-1934, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2000;), The National Archives at Washington, D.C.; Washington, D.C.; NAI Title: U.S., Civil War Pension Index: General Index to Pension Files, 1861-1934; NAI Number: T288; Record Group Title: Records of the Department of Veterans Affairs, 1773-2007; Record Group N.
- [S28] Ancestry.com, 1900 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2004;), Year: 1900; Census Place: Milwaukee Ward 15, Milwaukee, Wisconsin; Roll: 1804; Page: 8; Enumeration District: 0133; FHL microfilm: 1241804.
- [S8] Ancestry.com, U.S., Find a Grave Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2012;).
https://www.findagrave.com/memorial/221167267/louisa-a.-erdmann - [S35] Ancestry.com, U.S. City Directories, 1821-1989, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2011;).
- [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;), Year: 1880; Census Place: Milwaukee, Milwaukee, Wisconsin; Roll: 1438; Page: 90C; Enumeration District: 130.
- [S98] Ancestry.com, Germany, Lutheran Baptisms, Marriages, and Burials, 1500-1971, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2016;).