Question: What is the date of death of Mary Hamilton, Duchess Of Abercorn's father?
Sentence (from "Georgina Kennard"): She was also an aunt of Maralyn Ramsay, Countess of Dalhousie, the sister of Myra Alice Wernher, Lady Butter, and a first cousin once removed of George Mountbatten, 4th Marquess of Milford Haven.
Relevant evidence: No