Nielsen Hayden genealogy
Ancestors of Yolande de Coucy
1164 - 1222 (58 years) ┌── Thomas de Marle (Abt 1060 - Between 1129 and 1130)(m. Abt 1102) =>
┌── Enguerrand II de Coucy (Abt 1110 - Abt 1147 near Laodicea, Anatolia)
│ └── Mélisende de Crecy ( - Aft 1147)(m. Abt 1102) =>
│
┌── Raoul I de Coucy (1134 - Nov 1191 Acre, Palestine)
│ │
│ │ ┌── Raoul I de Beaugency (Abt 1065 - Abt 1115) =>
│ └── Agnes de Beaugency (Abt 1108 - ??)
│ └── Mathilde de Vermandois (Abt 1080 - ??) =>
│
Yolande de Coucy (1164 - 18 Mar 1222 bur.Abbey of St. Yved, Braine, France)
│
│ ┌── Baldwin III of Hainaut (1088 - 1120)(m. Abt 1107) =>
│ ┌── Baldwin IV of Hainaut (1110 - 8 Nov 1171)(m. Abt 1130)
│ │ └── Yolande von Wassenberg (Abt 1090 of Guelders, Netherlands - 1155)(m. Abt 1107) =>
│ │
└── Agnès de Hainault ( - Bef 1174)
│
│ ┌── Godfrey of Namur (Between 1067 and 1068 - 19 Aug 1139 Abbey of Floreffe, Belgium) =>
└── Alix de Namur ( - Jul 1169)(m. Abt 1130)
└── Ermisende of Luxembourg (Abt 1080 - 24 Jun 1141) =>