Family: Otto I of Merania / Beatrice of Burgundy (F179625)
m. 22 Jun 1208Berthold VI of Andechs (1153-1204) 
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Agnes of Nieder-Lausitz (1155-1195)
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St Hedwig of Poland (1174-1243)  |
| Gertrud of Merania (1185-1213) |
| Otto I of Burgundy (1170-1200)
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| Margaret of Blois (1175-1230)
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| Otto I of Merania (1180-1234)
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| Beatrice of Burgundy (1191-1231)
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| Agnes of Andechs (1214-1263) |
| Adelaide of Merania (1225-1279) |