Oldrich Duke of Bohemia

  Noted events in his life were:

• Web Reference: Charles Cawley's Medieval Lands, Boleslav of Bohemia. ¹⁰¹⁸
Oldrich succeeded as Duke of Bohemia by disposing his older brother Boslav III. Oldrich's mistress and mother of his two illegitmate children, Bretislav and Vratislav, was named Bozena.

The Chronica Boemorum names (in order) "Udalricus et Iaromir" as two other sons of "secundus Bolezlaus dux" & his wife, specifying that the former was brought up learning German at the court of Emperor Heinrich II [Cosmæ Pragensis Chronica Boemorum I.36, MGH SS IX, p. 58].

The Chronica Boemorum names "Bozena" as the mother of "Braziclau", son of "Oudalricus", and in a later passage records her death in 1052 [Cosmæ Pragensis Chronica Boemorum I.34 and II.13, MGH SS IX, pp. 56 and 75].

Oldrich had a relationship with Bozena. (Bozena died in 1055.)