Gisela Princess of the Holy Roman Empire - Pedigree | FamilyCentral
 Abt 820 - Aft 1 Jul 874
 Aug 778 - 20 Jun 840
 Abt 800 - 19 Apr 843
 2 Apr 742 - 28 Jan 814
 Abt 757 - 30 Apr 783
 Abt 714 - 24 Sep 768
 Abt 720 - 12 Jul 783