Question: What is the date of death of Catherine Of Bohemia's father?
Sentence (from "Charles IV, Holy Roman Emperor"): He was a member of the House of Luxembourg from his father's side and the Czech House of Přemyslid from his mother's side; he emphasized the latter due to his lifelong affinity for the Czech side of his inheritance, and also because his direct ancestors in the Přemyslid line included two saints.
Relevant evidence: No