Rudolf III Von+ Habsburg
Rudolf III Von+ was born about 1186.  He died in 1229.

 Gertrud Von+ Regensberg
Gertrud Von+ was born about 1200.

 Eberhard I Von+ Habsburg
Eberhard I Von+ was born before 1231 in Lauenburg, Schleswig-Holstein, Preussen.  He died in 1284 in Kyburg, Zurich Canton, Switzerland.

 Gottfried Von Habsburg
Gottfried Von was born before 1231.  He died on September 9th, 1271.