Nielsen Hayden genealogy
Ancestors of Jean II
1239 - 1309 (70 years) ┌── Robert II of Dreux and Braine (Abt 1154 - 28 Dec 1218 bur.Abbey of St. Yved, Braine, France)
│ (m. 1184) =>
┌── Pierre de Braine (Between 1187 and 1190 - Abt 28 May 1250 At sea)(m. Mar 1213)
│ └── Yolande de Coucy (1164 - 18 Mar 1222 bur.Abbey of St. Yved, Braine, France)(m. 1184) =>
│
┌── Jean I (1217 - 8 Oct 1286)(m. 16 Jan 1235)
│ │
│ │ ┌── Guy de Thouars (Abt 1155 - 13 Apr 1213 Chemillé, France)(m. Bef Oct 1199) =>
│ └── Alix de Thouars (1201 - 21 Oct 1221 bur.Convent of the Cordeliers, Nantes, Brittany, France)
│ (m. Mar 1213)
│ └── Constance of Brittany (Abt 1162 - 4 Sep 1201 Nantes, Brittany, France)(m. Bef Oct 1199) =>
│
Jean II (4 Jan 1239 - 18 Nov 1309 Lyons, Auvergne-Rhône-Alpes, France)
│
│ ┌── Thibaut III of Champagne (13 May 1179 - 24 May 1201) =>
│ ┌── Thibaut IV and I, King of Navarre (Abt 30 May 1201 - Abt 7 Jul 1253 Pamplona, Navarre, Spain)
│ │ (m. 1222)
│ │ └── Blanca de Navarre (Aft 1177 - 1229) =>
│ │
└── Blanche de Champagne ( - 11 Aug 1283)(m. 16 Jan 1235)
│
│ ┌── Guichard IV de Beaujeu ( - 1216)(m. 1196) =>
└── Agnès de Beaujeu ( - 11 Jul 1231)(m. 1222)
└── Sybille de Hainaut (1179 - 1217)(m. 1196) =>