Question: Who is the mother-in-law of Marianna Wiśniowiecka?
Sentence (from "Marianna Wiśniowiecka"): Marianna Wiśniowiecka (1600 – February 1624) - Polish noblewoman (szlachcianka), the oldest daughter of Prince Konstanty Wiśniowiecki and Anna Zahorowska of Ostoja Clan.
Relevant evidence: No