man Ernst I "Ironside", Duke of Austria‏‎, son of III Leopold, Duke of Austria and Verde Di Visconti‏.
Born ‎ 1377 at Brück A.D. Mur, Steiermark, Austria, died ‎ Jun 10, 1427 at Brück A.D. Mur, Steiermark, Austria‎, 49 or 50 years

Married/ Related to:

woman Princess of Czersk Cymbarka‏‎, daughter of IV Ziemowit, Prince of Czersk and Princess of Lithuania Aleksandra‏.
Born ‎± 1391 at Sochaczew, Warszawa, Poland, died ‎ Sep 28, 1429 at Dirnitz, Austria‎, approximately 38 years

Child:

1.
man Frederick III Von Hapsburg, King of Germany‏
Born ‎ Sep 9, 1415 at Innsbruck, Tirol, Austria, died ‎ Aug 19, 1493 at Linz, Oberoesterreich, Austria‎, 77 years