Question: Where was the place of death of Princess Irene Of Hesse And By Rhine's mother?
Sentence (from "Princess Alice of the United Kingdom"): (wife of Tsar Nicholas II), maternal grandmother of Louis Mountbatten, 1st Earl Mountbatten of Burma (the last Viceroy of India), and maternal great-grandmother of Prince Philip, Duke of Edinburgh (consort of Queen Elizabeth II).
Relevant evidence: No