Did you mean: Joseph Calasanz von Arneth
Joseph Calasanza, Ritter von Arneth was an Austrian numismatist and archæologist, born at Leopoldschlag, Upper Austria. He became custodian of the Cabinet of Coins and Antiquities in Vienna, and director of that institution in 1840, in which... Wikipedia
Born: September 12, 1791, Leopoldschlag, Austria
Died: October 31, 1863 (age 72 years), Karlovy Vary, Czechia
Children: Alfred Arneth and Franz von Arneth
Partner: Antonie Adamberger (1817–)