#Katharina (b. ca. 1390 – d. 23 April 1422), married by 1410 to Duke Przemko I of Troppau (Opawa)
As a corresponding member he worked with the Naturwissenschaftlichen Verein in Troppau, the Socíetas pro Fauna et Flora fennica in Helsinki und the Réal Sociedad Espanola de Historia Natural in Madrid.
# Hedwig (b. ca. 25 March 1338 – d. ca. 1351), married by 11 August 1345 to Duke Nikolaus II of Opawa (Troppau).