Nielsen Hayden genealogy
Cecily de Balliol
- Bef 1273(
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- 1 Cecily de Balliol [1] d. Bef 1273
- John de Burgh b. Abt 1235 d. Bef 3 Mar 1280
- 2 Devorguille de Burgh [1.1] b. Between 1255 and 1266 d. 1284
- Robert Fitz Walter b. 1247 d. 18 Jan 1326
- 3 Christian de Burgh [1.1.1] d. Bef 6 Dec 1315
- William Marshal b. Abt 24 Sep 1277 d. 24 Jun 1314
- 4 Hawise Marshal [1.1.1.1] b. Abt 1301 d. Bef Sep 1334
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- 4 Hawise Marshal [1.1.1.1]
- 3 Christian de Burgh [1.1.1]
- 2 Hawise de Burgh [1.2] b. Abt 1258 d. Bef 24 Mar 1299
- Robert de Grelle b. Abt 1254 d. 15 Feb 1282
- 3 Joan de Grelle [1.2.1] d. 20 Mar 1353
- John la Warre b. Between 1276 and 1277 d. 9 May 1347
- 4 Katherine la Warre [1.2.1.1] d. 9 Aug 1361
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- 4 John la Warre [1.2.1.2] d. Bef 24 Jun 1331
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- 4 Katherine la Warre [1.2.1.1]
- 3 Joan de Grelle [1.2.1]
- 2 Devorguille de Burgh [1.1]