Question: What is the date of death of Marie Luise Von Degenfeld's husband?
Sentence (from "Marie Luise von Degenfeld"): Born Maria Susanne Luise von Degenfeld in Strasbourg, she was the daughter of an impoverished baron, Martens-Christof von Degenfeld and his wife, Maria Anna Adelmann von Adelmannsfelden.
Relevant evidence: No