Question: When did Euphemia Of Racibórz's father die?
Sentence (from "Przemysław of Racibórz"): Przemysław of Racibórz  (between 21 October 1258 and 12 June 1268 – 7 May 1306) was a Duke of Racibórz since 1282 until his death (until 1290 with his brother as co-ruler).
Relevant evidence: Yes