Otto married FREITAG, Anna Louisa Sophia on 21 Jun 1902 in Redwood, Minnesota, United States. Anna (daughter of FREITAG, Herman J. and BRANDT, Mina) was born on 16 May 1882 in Nicollet, Nicollet, Minnesota, United States; died on 13 Apr 1934 in Bandon, Renville, Minnesota, United States; was buried in Morton, Renville, Minnesota, United States. [Group Sheet] [Family Chart]

1. HOPP, Emery was born on 4 Mar 1903 in Nicollet, Minnesota, United States; and died.
2. HOPP, Leona Sophia Bertha was born on 23 Nov 1904 in Nicollet, Minnesota, United States; and died.
3. HOPP, Lorena was born on 15 Jul 1906 in Nicollet, Minnesota, United States; died on 28 Jan 1928 in Birch Cooley, Renville, Minnesota, United States; was buried in Morton, Renville, Minnesota, United States.
4. HOPP, Ottis G. L. was born on 8 Nov 1908 in Nicollet, Minnesota, United States; and died.
5. HOPP, Anna was born on 8 Aug 1910 in Nicollet, Minnesota, United States; and died.
6. HOPP, Glendena was born in 1911 in Minnesota, United States; and died.
7. HOPP, Elda was born in 1913 in Minnesota, United States; and died.
8. HOPP, Verna was born in 1915 in Minnesota, United States; and died.
9. HOPP, Raymond was born on 24 Sep 1916 in Brown, Minnesota, United States; and died.
10. HOPP, Robert was born on 24 Sep 1917 in Brown, Minnesota, United States; and died.
11. HOPP, Helena was born on 22 Oct 1918 in New Ulm, Brown, Minnesota, United States; died on 24 Oct 1918 in New Ulm, Brown, Minnesota, United States.