Eufrozyna was born in BET 1228 AND 1230, the daughter of unknown parents. The place is not known.
She died on 04 NOV 1292 in Kujavia.
Her husband was Kazimierz I Kujawski, who she married in 1257. The place has not been found. Their four known children were Władysław I (<1261-1333), Kasimir (1261/62-1294), Siemowit (<1267-<1314) and Eufemia (c1260-1308).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | BET 1228 AND 1230 |
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| Death | 4 NOV 1292 |
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| Association | Relationship |
|---|---|
| Władysław Opolski (duc de Kalisz, duc de Wieluń, duc d'Opole-Racibórz) | frère |
Note 1
Euphrosyne's maternal family are disputed. Some believe her mother, Viola was a Bulgarian princess, daughter of either Kaloyan of Bulgaria or his successor Boril of Bulgaria. Boril was married to a Cuman women named Anna. The historian J. Horwat put forward another hypothesis, under which Viola could be an Hungarian princess, daughter of King Béla III (from his second marriage with Marguerite of France), or his son and successor Emeric. Today, the opinion prevails that Viola's origins are considered unknown.
Note 2