Nielsen Hayden genealogy
Ancestors of Mechtild of Saxony
Abt 1150 - Bef 1219 (~ 68 years) ┌── Henry IX of Bavaria (1074 - 13 Dec 1126 Ravensburg, Upper Swabia, Germany)(m. Abt 1100) =>
┌── Heinrich of Saxony (Abt 1100 - 20 Oct 1139)(m. 29 May 1127)
│ └── Wulfhilde of Saxony (Abt 1075 -
│ 29 Dec 1126 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)(m. Abt 1100) =>
│ 29 Dec 1126 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)(m. Abt 1100) =>
│
┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
│ │
│ │ ┌── Lothar II von Süpplinburg, Holy Roman Emperor (Bef 9 Jun 1075 - 4 Dec 1137)(m. 1100) =>
│ └── Gertrud von Süpplinburg (18 Apr 1115 - Abt 18 Apr 1143)(m. 29 May 1127)
│ └── Richenza von Northeim ( - 10 Jun 1141)(m. 1100) =>
│
Mechtild of Saxony (Abt 1150 - Bef 1219)
│
│ ┌── Gottfried of Bliesgau ( - Aft 1075) =>
│ ┌── Gottfried I ( - Aft 1135)
│ │ └── Mathilde von Luxembourg =>
│ │