Koslowski
Generation: 1
Generation: 3
Generation: 4
1. Koslowski (son of Unknown Koslowski and Jeannette Opp).
2. Unknown Koslowski Unknown married Jeannette Opp on 7 Oct 1995. Jeannette (daughter of Clayton Opp and Fay Smith) was born on 13 Feb 1968 in Britton, Marshall County, South Dakota, USA; died on 30 Sep 2003 in Webster, Day County, South Dakota, USA; was buried on 4 Oct 2003. [Group Sheet] [Family Chart]
3. Jeannette Opp was born on 13 Feb 1968 in Britton, Marshall County, South Dakota, USA (daughter of Clayton Opp and Fay Smith); died on 30 Sep 2003 in Webster, Day County, South Dakota, USA; was buried on 4 Oct 2003. Children:
Generation: 3
6. Clayton Opp Clayton married Fay Smith. [Group Sheet] [Family Chart]
7. Fay Smith Children:
- 3. Jeannette Opp was born on 13 Feb 1968 in Britton, Marshall County, South Dakota, USA; died on 30 Sep 2003 in Webster, Day County, South Dakota, USA; was buried on 4 Oct 2003.
- Jimmy Opp
Generation: 4
12. Ivan Opp was born on 28 Jun 1922 in Venturia, McIntosh County, North Dakota, USA (son of Simon Opp and Maria Wolf); died on 13 Mar 2008 in Aberdeen, Brown County, South Dakota, USA; was buried on 21 Mar 2008 in Aberdeen, Brown County, South Dakota, USA. Ivan married LaRue Bender on 2 Dec 1944 in Venturia, McIntosh County, North Dakota, USA. LaRue (daughter of Martin W. Bender and Fredericka Schnabel) was born on 24 Nov 1925 in North Dakota, USA. [Group Sheet] [Family Chart]
13. LaRue Bender was born on 24 Nov 1925 in North Dakota, USA (daughter of Martin W. Bender and Fredericka Schnabel). Children:
- 6. Clayton Opp
- Sharon Opp
- Roger Opp
- Cindy LaRue Opp was born on 8 Jan 1963 in Aberdeen, Brown County, South Dakota, USA; died on 27 Dec 2014 in Britton, Marshall County, South Dakota, USA; was buried on 3 Jan 2015.