Nielsen Hayden genealogy
Thibaut IV-I, King of Navarre

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- 1 Thibaut IV-I, King of Navarre [1] b. Abt 30 May 1201 d. Abt 7 Jul 1253
Agnès de Beaujeu d. 11 Jul 1231
- 2 Blanche de Champagne [1.1]
d. 11 Aug 1283
Jean I b. 1217 d. 8 Oct 1286
- 3 Jean II [1.1.1]
b. 4 Jan 1239 d. 18 Nov 1309
Beatrice of England b. 25 Jun 1242 d. 24 Mar 1275
- 4 Marie of Brittany [1.1.1.1]
b. 1268 d. 5 Mar 1339 [ =>]
- 4 Blanche de Bretagne [1.1.1.2]
b. Abt 1270 d. 19 Mar 1327 [ =>]
- 4 Marie of Brittany [1.1.1.1]
- 3 Jean II [1.1.1]
- 2 Blanche de Champagne [1.1]
Marguerite de Bourbon b. Abt 1211 d. 12 Apr 1256
- 2 Enrique I, King of Navarre [1.2]
d. Abt 22 Jul 1274
Blanche of Artois b. Abt 1248 d. 2 May 1302
- 3 Joan of Navarre, Queen of Navarre; Queen Consort of France [1.2.1]
b. Abt 14 Jan 1271 d. 2 Apr 1304
Philippe IV "the Fair", King of France; King of Navarre b. Bef May 1268 d. 29 Nov 1314
- 4 Philippe V, King of France [1.2.1.1]
b. 1291 d. Abt 2 Jan 1322 [ =>]
- 4 Isabella of France, Queen Consort of England [1.2.1.2]
b. 1292 d. 22 Aug 1358 [ =>]
- 4 Philippe V, King of France [1.2.1.1]
- 3 Joan of Navarre, Queen of Navarre; Queen Consort of France [1.2.1]
- 2 Marguerite de Champagne [1.3]
d. 1310
Frédéric III b. 1238 d. 31 Dec 1303
- 3 Thibault II [1.3.1]
b. Abt 1263 d. 13 May 1312
Isabelle de Rumigny b. Jun 1263 d. 1322
- 4 Isabella de Lorraine [1.3.1.1]
[ =>]
- 4 Isabella de Lorraine [1.3.1.1]
- 3 Thibault II [1.3.1]
- 2 Enrique I, King of Navarre [1.2]