Nielsen Hayden genealogy
Jeane de Brienne, King of Jerusalem; Latin Emperor of Constantinople
Abt 1175 - 1237 (~ 62 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Jeane de Brienne, King of Jerusalem; Latin Emperor of Constantinople [1] b. Abt 1175 d. 23 Mar 1237
- Bérenguère of Castile-León b. Abt 1199 d. 12 Apr 1237
- 2 Jean de Brienne [1.1] d. 8 Jan 1296
- Jeanne de Châteaudun d. Abt 1254
- 3 Blanche de Brienne [1.1.1]
- Guillaume de Fiennes d. 11 Jul 1302
- 4 Margaret de Fiennes [1.1.1.1] d. 7 Feb 1344
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- 4 Joan de Fiennes [1.1.1.2] d. Bef 26 Oct 1309
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- 4 Jean de Fiennes [1.1.1.3] d. Aft 1324
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- 4 Margaret de Fiennes [1.1.1.1]
- 3 Blanche de Brienne [1.1.1]
- 2 Louis de Brienne [1.2]
- Agnes de Beaumont
- 3 Henry de Beaumont [1.2.1] d. 10 Mar 1340
- Alice Comyn d. Bef 10 Aug 1349
- 4 Isabel de Beaumont [1.2.1.1] d. Aft 24 Mar 1361
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- 4 John de Beaumont [1.2.1.2] b. Abt 1318 d. 14 Apr 1342
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- 4 Isabel de Beaumont [1.2.1.1]
- 3 Henry de Beaumont [1.2.1]
- 2 Jean de Brienne [1.1]