Question: When did Marie, Princess Of Hornes's father die?
Sentence (from "Marie, Princess of Hornes"): They had two children, through whom she was the maternal grandmother of Princess Louise of Stolberg-Gedern, the unhappy wife of Jacobite pretender Charles Edward Stuart ("Bonnie Prince Charlie"), and Princess Amalie Zephyrine of Salm-Kyrburg, among others.
Relevant evidence: No