Nielsen Hayden genealogy
Ancestors of Ida de Tony
┌── Ralph de Tony (Abt 1081 - 1126 bur.Châtillon-les-Conches Abbey, Eure, Normandy, France)
│ (m. 1103) =>
┌── Roger de Tony (Abt 1104 of Flamstead, Hertfordshire, England - Aft 29 Sep 1158)(m. Abt 9 Aug 1138)
│ └── Alice of Northumberland ( - Aft 1126)(m. 1103) =>
│
┌── Ralph de Tony (Abt 1140 of Flamstead, Hertfordshire, England - 1162)(m. Aft 1155)
│ │
│ │ ┌── Baldwin III of Hainaut (1088 - 1120)(m. Abt 1107) =>
│ └── Ida de Hainaut (m. Abt 9 Aug 1138)
│ └── Yolande von Wassenberg (Abt 1090 of Guelders, Netherlands - 1155)(m. Abt 1107) =>
│
│
│ ┌── Robert of Meulan (Abt 1046 Beaumont-le-Roger, Eure, Normandy, France -
│ │ 5 Jun 1118 bur.Abbey St. Pierre, Preaux, Eure, Normandy, France)(m. 1096) =>
│ │ 5 Jun 1118 bur.Abbey St. Pierre, Preaux, Eure, Normandy, France)(m. 1096) =>
│ ┌── Robert of Meulan (1104 Meulan, Île-de-France, France -
│ │ 5 Apr 1168 bur.Leicester Abbey, Leicester, Leicestershire, England)(m. Aft Nov 1120)
│ │ 5 Apr 1168 bur.Leicester Abbey, Leicester, Leicestershire, England)(m. Aft Nov 1120)
│ │ └── Isabel de Vermandois ( - Bef Jun 1147)(m. 1096) =>
│ │
└── Margaret of Leicester (Abt 1125 - Aft 1185)(m. Aft 1155)
│
│ ┌── Ralph II de Gael (of Montfort de Gael, Brittany, France - ??) =>
└── Amice de Gael ( - ?? Nuneaton, Warwickshire, England)(m. Aft Nov 1120)