Descendance de
 
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(~1210-24/11/1272) |
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(~1210-17/01/1271) |
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| Agnès Von Looz (1245-1292) | 
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Guillaume IV de Hornes (~1250-1304) |
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| Juliane de Looz (~1235-~1301) |
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Nicolas de Quiévrain (1230-1280) |
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| Source 1 alaindufour11 | |
| Source 2 fquevy |
