Question: When was Elizabeth Douglas-Hamilton, Duchess Of Hamilton's father born?
Sentence (from "Elizabeth Douglas-Hamilton, Duchess of Hamilton"): Elizabeth Ivy Douglas-Hamilton, Duchess of Hamilton, OBE, DL (25 May 1916 – 16 September 2008), was the daughter of Alan Percy, 8th Duke of Northumberland (1880–1930) and his wife, Helen.
Relevant evidence: Yes