Nielsen Hayden genealogy
Helie of Burgundy
Abt 1080 - 1142 (~ 62 years)(
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- 1 Helie of Burgundy [1] b. Abt 1080 d. 28 Feb 1142
- Guillaume III Talvas b. Abt 1093 d. 30 Jun 1171
- 2 Ela of Ponthieu [1.1] d. 4 Oct 1174
- William III de Warenne b. Abt 1119 d. Abt 7 Jan 1148
- 3 Isabel de Warenne [1.1.1] d. Aft Apr 1203
- Hamelin of Anjou d. 7 May 1202
- 4 William de Warenne [1.1.1.1] d. 27 May 1240
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- 4 Ela de Warenne [1.1.1.2] d. Bef 1240
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- 4 William de Warenne [1.1.1.1]
- 3 (Unknown daughter of William de Warenne) [1.1.2]
- John, King of England b. Abt 27 Dec 1166 d. 19 Oct 1216
- 4 Richard fitz Roy [1.1.2.1] d. Bef 24 Jun 1246
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- 4 Richard fitz Roy [1.1.2.1]
- 3 Isabel de Warenne [1.1.1]
- Patrick of Salisbury b. Bef 1120 d. 27 Mar 1168
- 3 William fitz Patrick [1.1.3] d. 17 Apr 1196
- Eleanor de Vitré d. Bef 12 Aug 1233
- 4 Ela of Salisbury [1.1.3.1] b. Abt 1191 d. 24 Aug 1261
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- 4 Ela of Salisbury [1.1.3.1]
- 3 William fitz Patrick [1.1.3]
- 2 Guy II of Ponthieu [1.2] d. 1147
- Ida
- 3 Jean I of Ponthieu [1.2.1] b. Abt 1140 d. 30 Jun 1191
- Beatrice Campdavaine b. Abt 1160 d. Aft 1204
- 4 Marguerite de Ponthieu [1.2.1.1]
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- 4 William II Talvas [1.2.1.2] b. Abt 1171 d. 4 Oct 1221
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- 4 Marguerite de Ponthieu [1.2.1.1]
- 3 Jean I of Ponthieu [1.2.1]
- 2 Clemence de Ponthieu [1.3] d. Bef 20 Nov 1189
- Juhel I de Mayenne d. 23 Dec 1161
- 3 Geoffroi II de Mayenne [1.3.1] b. Abt 1135 d. 18 Feb 1165
- Constance of Brittany d. 1148
- 4 Mathilde de Mayenne [1.3.1.1]
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- 4 Clémence de Mayenne [1.3.1.2] d. Bef 1190
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- 4 Mathilde de Mayenne [1.3.1.1]
- 3 Geoffroi II de Mayenne [1.3.1]
- 2 Ela of Ponthieu [1.1]