Nielsen Hayden genealogy
Ancestors of Gottfried II
┌── Stephan ( - Abt 25 Feb 1118)
┌── Meinhard ( - 28 Feb 1155)
│ └── Sophie
│
┌── Gottfried I ( - Aft Oct 1159)
│ │
│ │ ┌── Adalbert (Abt 1060 - Between 1124 and 1125)
│ └── Mechtild
│ │
│ │ ┌── Louis de Montbéliard (Between 1005 and 1019 - Between 1070 and 1073)(m. 1032) =>
│ │ ┌── Thierry I of Bar-le-Duc (Abt 1045 - 2 Jan 1105)(m. Abt 1065)
│ │ │ └── Sophie of Bar (Bef 1020 - 1092)(m. 1032) =>
│ │ │
│ │
│ │ ┌── William I "The Great" of Burgundy ( - 12 Nov 1087)(m. Between 1049 and 1057) =>
│ └── Ermentrude of Burgundy ( - 8 Mar 1105)(m. Abt 1065)
│ └── Stephanie ( - Aft 1092)(m. Between 1049 and 1057)
│