Looking for info on John Fischer, lived in ND, USA - child is George Fischer, whose mother was Rosella Marx!

Question

All information below is speculative ... I am not certain ...

John J Fischer

1. Arrived in USA around 1907?
2. b. around 1895 in Austria or Germany
3. lived in bright wood, Richland, North Dakota in 1920
4. died in hankinson, North Dakota in 1972
5.  

​Rosella Marx

Born in Austria or Germany around 1891, arrived in USA in 1916, lived in hankinson, nd.

 

george Fischer born in 1916, lived in hankinson, nd.  Married Dorothy bellin.  Three kids: William, David and lavonne.  Died in 1989 in south St. Paul, mn.