Family: Guy II de Chatillon, Count of St. Pol / Mahaut Maud de Brabant (F2394)
m. 16 Jan 1255Henry II Duke Brabant (1180-1248) 
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Marie de Swabia, Princess of Germany (1201-1235)
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Henry III Duke Brabant (1233-1260)  |
| Guy II de Chatillon, Count of St. Pol (1222-1289) |
| Mahaut Maud de Brabant (1224-1288)
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