Oldrich Bozena 
Bretislav I Vratislav 
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| Oldrich Bozena |
| Bretislav I Vratislav |
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Oldrich, duke of Bohemia
abt 0966, Praha Czechoslovakia - November 9, 1034
Bozena, duchess of Bohemia
abt 0984, Praha Czechoslovakia - 1052
Married: ?? - ??
Bretislav I, duke of Bohemia
abt 1005, Praha Czechoslovakia - January 10, 1055, Chrudim Czechoslovakia
Vratislav, prince of Bohemia
abt 1007, Praha Czechoslovakia - aft 1055