Julius married Emilia Hoff on 12 Nov 1923 in South Dakota, USA. Emilia (daughter of John Hoff and Fredericka Holzwarth) was born on 5 Feb 1907 in Eureka, McPherson County, South Dakota, USA; was christened on 21 Apr 1907 in Eureka, McPherson County, South Dakota, USA; died on 10 Apr 1990 in Hettinger, Adams County, North Dakota, USA; was buried in Bucyrus Cemetery, Bucyrus, Adams County, North Dakota, USA. [Group Sheet] [Family Chart]

1. John Peter Oster was born on 29 Feb 1924 in Eureka, McPherson County, South Dakota, USA; died in Sep 1967; was buried in Fall City Cemetery, Fall City, King County, Washington, USA.
2. Lorraine Oster
3. Frances Alene Oster was born on 5 May 1927 in Eureka, McPherson County, South Dakota, USA; died on 26 Jun 1991.
4. Edna Pearl Oster was born on 24 Nov 1928 in Bison, Perkins County, South Dakota, USA; died on 1 May 1993 in Glendive, Dawson County, Montana, USA.
5. Alma Jane Oster was born on 25 Aug 1930 in Hettinger, Adams County, North Dakota, USA; died on 9 Aug 2009 in Mandan, Morton County, North Dakota, USA; was buried on 13 Aug 2009 in Bucyrus Cemetery, Bucyrus, Adams County, North Dakota, USA.
6. Virginia Lee Oster
7. Donald Oster