Descendance de
 
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(0965-27/05/1034) |
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(~0972-04/12/1025) |
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| Richeza de Bonngau (0994-21/03/1063) | 
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Miesko II de Pologne (0990-16/05/1034) |
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| Ludof von Waldenburg (0995-22/04/1031) |
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Mechtilde von Zütphen (0995-10/12/1025) |
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| Source 1 fox | |
| Source 2 charpentiera |
