Beatrice of Bohemia
Beatrice of Bohemia was a daughter of King Wenceslaus I of Bohemia and his wife Kunigunde of Hohenstaufen.
She married Margrave Otto III and was the mother of:
- John III "of Prague"
- Otto V "the Tall"
- Albert III
- Otto VI "the Short"
- Kunigunde, married:
- Matilda, married in 1266 to Duke Barnim I of Pomerania