I would also be wondering what the names of Hans Osters brothers and sisters were.


Be aware though that a man who was known as a spy master might have hidden family and or a fake biography. You would have a difficult time finding the connection I think.

I know of Hans Oster having a son Achim ( was a major in WWII ) and a daughter Barbara. There were other children.

I am also an Oster and I have a Louis Oster in my ancestry. I would be interested in having you contact me.

F.D. Oster