Nielsen Hayden genealogy
Ancestors of Renaud I of Mousson and Bar-le-Duc
Abt 1090 - 1149 (~ 59 years) ┌── Richwin
┌── Louis de Montbéliard (Between 1005 and 1019 - Between 1070 and 1073)(m. 1032)
│ └── Hildegarde of Egisheim =>
│
┌── Thierry I of Bar-le-Duc (Abt 1045 - 2 Jan 1105)(m. Abt 1065)
│ │
│ │ ┌── Frederick II of Lorraine (Abt 995 - 1027)(m. Aft 1011) =>
│ └── Sophie of Bar (Bef 1020 - 1092)(m. 1032)
│ └── Mathilde of Swabia ( - Abt 1032)(m. Aft 1011) =>
│
Renaud I of Mousson and Bar-le-Duc (Abt 1090 - 10 Mar 1149)
│
│ ┌── William I "The Great" of Burgundy ( - 12 Nov 1087)(m. Between 1049 and 1057)
│ │ └── Adélaïde of Normandy ( - Aft 1074)(m. Bef 2 Nov 1023) =>
│ │
└── Ermentrude of Burgundy ( - 8 Mar 1105)(m. Abt 1065)
└── Stephanie ( - Aft 1092)(m. Between 1049 and 1057)