Franz married Marie Katherine Schaumburg on 20 Oct 1862 in Chicago, Cook, Illinois, USA. Marie (daughter of Johannes Schaumburg and Anna Gertrude Theis) was born on 20 Dec 1840 in Hessen, Germany; died on 15 Jun 1915 in Sleepy Eye, Brown, Minnesota, USA. [Group Sheet] [Family Chart]

1. Baby 1 Retzlaff was born in in Chicago, Cook County, Illinois, USA; died in in Chicago, Cook County, Illinois, USA.
2. Charles William Retzlaff was born on 21 Jul 1860 in Chicago, Cook, Illinois, USA; died on 3 Nov 1949 in Alameda, Alameda, California, USA.
3. Christina - Tina - Retzlaff was born on 4 Nov 1864 in Chicago, Cook, Illinois, USA; died on 3 Dec 1926 in Kenyon, Goodhue, Minnesota, USA.
4. Mary Katherine Retzlaff was born on 30 Sep 1867 in Chicago, Cook, Illinois, USA; died on 1 Oct 1943 in St Paul, Ramsey, Minnesota, USA.
5. Frederick Henry - Fred - Retzlaff was born on 4 Jun 1869 in Chicago, Cook, Illinois, USA; died on 28 Sep 1931 in Sleepy Eye, Brown, Minnesota, USA.
6. Minnie Catherine Retzlaff was born on 1 Mar 1872 in Chicago, Cook, Illinois, USA; died on 27 Aug 1955 in East Grand Forks, Polk, Minnesota, USA.
7. Charles Retzlaff was born in 1873 in Chicago, Cook, Illinois, USA; died in 1880 in New Ulm, Brown, Minnesota, USA.
8. Bertha Retzlaff was born in 1873 in Milford, Brown, Minnesota, USA; died in 1884 in New Ulm, Brown, Minnesota, USA.
9. Katherine Retzlaff was born on 7 Mar 1875 in New Ulm, Brown, Minnesota, USA; died on 5 Jan 1962 in St Paul, Ramsey, Minnesota, USA.