I have a letter from a Nada Petrovic Who was born in 1914 and married a Capitan Petrovic in March 1938. She lived in Jagodina Serbia when she wrote the letter to my great Grandfather, Frank Markowitz. Nada's mother lived in Osljek Croatia and died in 1947. Mother was married to Joseph Janca who died in 1932. Joseph had a brother who died in 1934. Nada & Capitan Petrovic may have had (3) children.