Question: What is the date of death of Infanta Blanca Of Spain's mother?
Sentence (from "Princess Margherita of Bourbon-Parma"): Princess Margherita of Bourbon-Parma (1 January 1847 – 29 January 1893) was the eldest child and daughter of Charles III, Duke of Parma and Princess Louise Marie Thérèse of France, the eldest daughter of Charles Ferdinand, Duke of Berry and Princess Caroline Ferdinande Louise of the Two Sicilies.
Relevant evidence: Yes