Ernst Weiss was born in Brno, Moravia, Austro-Hungarian Empire (now the Czech Republic) to the family of a prosperous Jewish cloth merchant. After his father died when he was four, he was brought up by his mother Berta, née Weinberg, who led him to art. However after completing his secondary education in Brno, Litomice and Hostinné, he came to Prague to study medicine. In 1908 he finished his stud...