Nielsen Hayden genealogy
Ancestors of Mahaud de Châtillon
- Aft 1371 ┌── Guy II de Châtillon (Abt 1230 - 12 Mar 1289)(m. Abt 31 May 1254) =>
┌── Guy III de Châtillon (1265 - 6 Apr 1317 bur.Abbey of Cercamp, Artois, France)(m. 22 Jul 1292)
│ └── Mahaut of Brabant (Abt 1224 - 29 Sep 1288 bur.Cercamp Abbey, Artois, France)
│ (m. Abt 31 May 1254) =>
│
┌── Jean de Châtillon ( - Bef 1344)(m. Dec 1329)
│ │
│ │ ┌── Jean II (4 Jan 1239 - 18 Nov 1309 Lyons, Auvergne-Rhône-Alpes, France)
│ │ │ (m. 22 Jan 1260 St.-Denis, Paris, France) =>
│ └── Marie of Brittany (1268 - 5 Mar 1339 bur.Abbey of Cercamp, Artois, France)(m. 22 Jul 1292)
│ └── Beatrice of England (25 Jun 1242 Bordeaux, Aquitaine, France - 24 Mar 1275 London, England)
│ (m. 22 Jan 1260 St.-Denis, Paris, France) =>
│
Mahaud de Châtillon ( - Aft 27 Aug 1371)
│
│ ┌── Guillaume de Fiennes (of Wendover, Buckinghamshire, England - 11 Jul 1302 Kortrijk, Flanders)
│ │ (m. Between 18 Jan 1266 and Feb 1267) =>
│ ┌── Jean de Fiennes ( - Aft 1324)(m. 1307)
│ │ └── Blanche de Brienne (m. Between 18 Jan 1266 and Feb 1267) =>
│ │
└── Jeanne de Fiennes ( - Aft 7 Jun 1353)(m. Dec 1329)
│
│ ┌── Guy de Dampierre (Abt 1226 - 7 Mar 1304)(m. Mar 1265) =>
└── Isabelle de Dampierre ( - 1323)(m. 1307)
└── Isabelle of Luxembourg (Abt 1247 - Sep 1298)(m. Mar 1265) =>