Catherine of Austria

Catherine of Austria was one of the fifteen children of Ferdinand I, Holy Roman Emperor and Anna of Bohemia and Hungary. In 1553, she married Polish King and Lithuanian Grand Duke Sigismund II Augustus and became Queen consort of Poland and Grand Duchess consort of Lithuania. Catherine suffered miscarriage or false pregnancy in 1554, and – after no children followed – Sigismund became increasingly distant. He tried but failed to obtain an annulment of the marriage from the pope. In 1565, Catherine returned to Austria and lived in Linz until her death. Sigismund died just a few months after her, bringing the male line of the Jagiellon dynasty to its end. The dynasty would continue, strictly speaking, for one more reign—that of Sigismund Augustus’ sister, Anna Jagiellon, who was crowned with the male title of Rex Poloniae.