Hi im just doing a little research for family tree. My grandad Orest rybak lived in Monastyryska during the war when he was seperated from his sister Marica Rybak. My grandad passed away 10years ago but never found his sister. We belive she might have gone to poland and got married. Also he had cousin called Adam and his wife Steffa also from Mona. Im looking for any information no matter how small. Im just trying to do what my grandad didnt get the chance to.