Nielsen Hayden genealogy
Descendants of Mechtild
Father: Adalbert (Abt 1060 - Between 1124 and 1125)
Mother: (Unknown) von Bar-Mömpelgard
Mechtild
Meinhard ( - 28 Feb 1155)
   └─ Gottfried I ( - Aft Oct 1159)
   
       └─ Gottfried II
       
            + Adelheid ( - 22 Nov 1263)