Hélène was born about 1141, the daughter of unknown parents. The place is not known.
She died in BET 1202 AND 1206. The place is not known.
Her husband was Kazimierz II Bolesławowic, who she married in ABT 1163. The place has not been found. They had no known children.
Event | Date | Details | Source | Multimedia | Notes |
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Birth | ABT 1141 |
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Death | BET 1202 AND 1206 |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | duchesse de Znojmo Appanage | |||||
Nobility Title | duchesse-régent de Cracow (Kraków), de Sandomierz et de Masovia |