Question: What is the date of birth of Margaret Russell, Baroness Ampthill's father?
Sentence (from "Frederick Lygon, 6th Earl Beauchamp"): Frederick Lygon, 6th Earl Beauchamp PC DL (10 November 1830 – 19 February 1891), styled The Honourable Frederick Lygon between 1853 and 1866, was a British Conservative politician.
Relevant evidence: Yes