Any information that you have would be greatly appreciated. How far back does your information go? The furthest back I was able to go was my Great Great Grandfather Wojciech Obacz. The information I obtained was from a cousin who is now living in Szczecin. How did you get your information?
Also, do know if Major Ryszard Obacz, the pilot to land his family in West Berlin, is related?
I probably don't have any information that you don't already have, but I'd be happy to help with anything if I can.