Hermann married Bertha Friederike Caroline Konsoer on 5 Aug 1899 in Chicago, Cook, Illinois, USA. Bertha (daughter of Johann Carl Christian Consoer Konsoer and Wilhelmine Caroline Friederike Lena Staack) was born on 8 Dec 1878 in Beseritz, Mecklenburg-Strelitz, Mecklenburg-Vorpommern, Germany. [Group Sheet] [Family Chart]

1. Ida Caroline Jagow was born on 1 Oct 1901 in Illinois; died on 16 Feb 1991.
2. Henry W Jagow was born on 6 Jan 1904 in Illinois; died on 4 May 1967; was buried after 4 May 1987 in Forest Park, Cook, Illinois, USA.
3. Herman Jagow was born on 5 Feb 1907 in Illinois, USA; died on 8 Jan 1975 in Forest Park, Cook, Illinois, USA.
4. Clara Wilhemine - Minnie - Jagow was born on 22 Feb 1912 in Chicago, Cook, Illinois, USA; died on 14 Oct 1974.
5. Helen Jagow was born on 15 Dec 1914 in Chicago, Cook, Illinois, USA; died on 9 Dec 1988 in Palos Heights, Cook, Illinois, USA.
6. Edward Herman Jagow was born on 2 Feb 1916 in Chicago, Cook, Illinois, USA; died on 4 Aug 2003.