Albrecht IV Count of HABSBURG, COUNT OF AARGAU
He married Hedwige Countess of Kyburg . Hedwige Countess of Kyburg was born at of Kyburg, Zurich, Switzerland Abt 1192 daughter of Ulrich Count of Kyburg and .
They were the parents of 5
children:
Kunigunde Von Habsburg, Nun at Kl. Adelhausen
born Abt 1208.
Rudolf I King of the Germans, Count of Hapsburg
born 1 May 1218.
Albrecht V Count of Habsburg, Domherr in Konstanz
born Abt 1220.
Hartmann Von Habsburg, Minister
born Abt 1222.
Kunigunde Countess of Habsburg
born Abt 1226.
Albrecht IV Count of Habsburg, Count of Aargau died 22 Nov 1240 .
Hedwige Countess of Kyburg died 30 Apr 1260 .