Nielsen Hayden genealogy
Family: Guy III de Châtillon / Marie of Brittany (F13087)
m. 22 Jul 1292Drag or scroll to see more of the chart.
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Guy II de Châtillon (1230-1289)
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Mahaut of Brabant (1224-1288)
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| Jean II (1239-1309)
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| Beatrice of England (1242-1275)
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Blanche de Bretagne (1270-1327)  |
| Guy III de Châtillon (1265-1317)
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| Marie of Brittany (1268-1339)
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| Jean de Châtillon ( -1343) |
| Mahaut de Châtillon-sur-Marne (1293-1358) |