Question: What is the date of death of Karl Georg August, Hereditary Prince Of Brunswick-Wolfenbüttel's mother?
Sentence (from "Prince Ernest Augustus of Hanover (1914–1987)"): He was born at Braunschweig, Germany, the eldest son of Ernest Augustus, Duke of Brunswick and Princess Viktoria Luise of Prussia, the only daughter of Emperor Wilhelm II, Ernest Augustus's third cousin in descent from George III of the United Kingdom.
Relevant evidence: No