Hofrat Anton Stefan Hyross

Anton Hyross attended the commercial academy in Vienna and was one of the first members of the Borussia secondary school fraternity founded in the Breitensee district on July 3, 1922. After graduating from high school, he worked in banking and joined the postal service in 1927. He soon attained a respected position there. He became chairman of the personnel committee of the Telegraph Directorate.

After the Anschluss, he was arrested on March 12, 1938 and, after a short stay in the police prison, was transferred to the Dachau concentration camp on March 22, 1938. He was released from the concentration camp on September 22, 1938. In the meantime, he had been dismissed from the postal service and was employed by Ostmark-Versicherung (later Bundesländer/Uniqa) in a subaltern position.