My Genealogy Data
Marvin John Collatz
1907 - 1971 (63 years)
Generation: 1
Generation: 3
1. Marvin John Collatz was born 30 Jun 1907, Minnesota (son of Louis Carl Collatz and Odilia Gronewald); died 10 May 1971, Saint Paul, Ramsey County, Minnesota; was buried , Sunset Memorial Park Cemetery, Minneapolis, Hennepin County, Minnesota. Marvin — Iola Praetorius. Iola (daughter of Elmer Wesley Praetorius and Julia Henrietta Schweitzer, daughter of Mark I. Branam and Harriet Elizabeth Canada) was born 25 Aug 1906, Missouri; died Mar 1992, Saint Paul, Ramsey County, Minnesota. [Group Sheet]
Children:- P.J. Collatz
- B.A. Collatz
- Carol Eileen Collatz was born 3 Dec 1944, Ramsey County, Minnesota; died 17 Aug 1946, Ramsey County, Minnesota; was buried , Sunset Memorial Park Cemetery, Minneapolis, Hennepin County, Minnesota.
2. Louis Carl Collatz was born 7 Oct 1874, Minnesota (son of August Collatz and Albertina Gaedtke); died 19 Oct 1923, Ramsey County, Minnesota. Louis married Odilia Gronewald Abt 1905, Minnesota. Odilia was born Abt 1879, Minnesota; died 4 Jul 1949, Ramsey County, Minnesota. [Group Sheet]
3. Odilia Gronewald was born Abt 1879, Minnesota; died 4 Jul 1949, Ramsey County, Minnesota. Children:
- 1. Marvin John Collatz was born 30 Jun 1907, Minnesota; died 10 May 1971, Saint Paul, Ramsey County, Minnesota; was buried , Sunset Memorial Park Cemetery, Minneapolis, Hennepin County, Minnesota.
Generation: 3
4. August Collatz was born Apr 1835, Germany; died 5 Sep 1915, Ramsey County, Minnesota. August married Albertina Gaedtke Abt 1868. Albertina was born Jan 1836, Germany; died 8 Jan 1913, Ramsey County, Minnesota. [Group Sheet]
5. Albertina Gaedtke was born Jan 1836, Germany; died 8 Jan 1913, Ramsey County, Minnesota. Children:
- Emma Collatz was born Abt 1873, Minnesota.
- 2. Louis Carl Collatz was born 7 Oct 1874, Minnesota; died 19 Oct 1923, Ramsey County, Minnesota.