Hello I am looking for my mothers sisters children Tony Schmidt and Katherina Schmidt. There mother was my mothers sister she died 1954 in Melbourne Australia and was born in Yugoslavia. My mother is their aunt. There fathers name was Anton Schmidt who died 1995 in Northcote Australia. Tony was born in Austria November 3, 1949 and his sister katharina was born April 15th 1947. Please if anyone in Melbourne knows of them please email me my mother has been trying to locate them for many years.