Question: Who is the paternal grandfather of Constance, Duchess Of Wodzisław?
Sentence (from "Władysław Opolski"): Władysław of Opole  (– 27 August/13 September 1281/2) was a Duke of Kalisz during 1234–1244, Duke of Wieluń from 1234 to 1249 and Duke of Opole–Racibórz from 1246 until his death.
Relevant evidence: No