1. Barbara Agnes (February 24th 1593 – July 24th 1631)

Barbara Agnes (February 24^th 1593 – July 24^th 1631)

Duchess of Brieg and Liegnitz (Brzeg and Legnica); daughter of Joachim Friedrich, duke of Brieg, sister of Johann Christian of Brieg and Georg Rudolf, duke of Liegnitz, from the Silesian branch of the Piast dynasty.