Nielsen Hayden genealogy
(Unknown) de Birkin

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- 1 (Unknown) de Birkin [1]
Robert le Vavasour d. Bef 1228
- 2 Maud le Vavasour [1.1]
d. Bef 1226
Theobald Walter d. Bef 14 Feb 1205
- 3 Maud Walter [1.1.1]
- + Gerald de Prendergast d. Aug 1251
- + Gerald de Prendergast d. Aug 1251
- 3 Theobald le Boteler [1.1.2]
b. 1200 d. Abt 1230
Rohese de Verdun d. Bef Feb 1247
- 4 Maud de Verdun [1.1.2.1]
d. 27 Nov 1283 [ =>]
- 4 John de Verdun [1.1.2.2]
b. Abt 1226 d. Bef 17 Oct 1274 [ =>]
- 4 Maud de Verdun [1.1.2.1]
- 3 Maud Walter [1.1.1]
Fulk III Fitzwarine d. Bef 22 Nov 1235
- 3 Hawise Fitzwarine [1.1.3]
d. Aft Jan 1233
William Pantolf d. Jan 1233
- 4 Maud Pantolf [1.1.3.1]
d. Bef 6 May 1289 [ =>]
- 4 Maud Pantolf [1.1.3.1]
- 3 Eve Fitzwarine [1.1.4]
d. Aft 1281
William Blancminster d. Bef 1260
- 4 Eleanor Blancminster [1.1.4.1]
d. Aft 1276 [ =>]
- 4 Eleanor Blancminster [1.1.4.1]
- + Llywelyn Fawr ap Iorwerth b. Abt 1173 d. 11 Apr 1240
- 3 Fulk IV Fitzwarine [1.1.5]
b. Abt 1208 d. 14 May 1264
Clarice de Auberville d. Aft 8 Oct 1250
- 4 Mabel Fitzwarine [1.1.5.1]
d. Bef 24 May 1297 [ =>]
- 4 Mabel Fitzwarine [1.1.5.1]
Constance de Toeni b. Between Jul 1233 and Jan 1237 d. 11 Feb 1266
- 4 Fulk V Fitzwarine [1.1.5.2]
b. 14 Sep 1251 d. 24 Nov 1315 [ =>]
- 4 Fulk V Fitzwarine [1.1.5.2]
- 3 Hawise Fitzwarine [1.1.3]
- 2 Maud le Vavasour [1.1]