My Great grandmother's name, was Elisabeth Irrgang, I believe she was born in Poland in 1916 and she immegrated to Italy, and then to America, where she died in 1957, at 41. I'm pretty sure her father's name was Gulius and he died in 1941. And her mothers name, was Danica (Maiden name unknown). Elisabeth married a Yugoslavian monarchist in the thirties, and they had one daughter Jadwiga, this is all I know. Does anyone know anything about this family?