Nielsen Hayden genealogy
Descendants of Agnès
![Female](img/tng_female.gif)
Agnès
   │
Elvira de Lecce
( - Aft 1216)(m. 1200 Melun, Seine-et-Marne, Île-de-France, France)
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   │    └─ Gauthier IV de Brienne
(1205 - Between 1247 and 1251 Cairo, Egypt)
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   └─ Jeane de Brienne, King of Jerusalem; Latin Emperor of Constantinople
(Abt 1175 - 23 Mar 1237 Constantinople)
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Bérenguère of Castile-León
(Abt 1199 - 12 Apr 1237 Constantinople)(m. 1223 Burgos, Castile, Spain)
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       ├─ Jean de Brienne
( - 8 Jan 1296 bur.Maubuisson Abbey near Pontoise, near Paris, France)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │
Jeanne de Châteaudun
( - Abt 1254 bur.Maubuisson Abbey near Pontoise, near Paris, France)(m. 1251)
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       │     + Guillaume de Fiennes
(of Wendover, Buckinghamshire, England - 11 Jul 1302 Kortrijk, Flanders)
       │     (m. Between 18 Jan 1266 and Feb 1267)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
       │     (m. Between 18 Jan 1266 and Feb 1267)
            + Alice Comyn
( - Bef 10 Aug 1349)(m. Bef 14 Jul 1310)
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