Question: When is Lord William Manners's father's birthday?
Sentence (from "John Manners, 2nd Duke of Rutland"): John Manners, 2nd Duke of Rutland KG (18 September 1676 – 22 February 1721), styled Lord Roos from 1679 to 1703 and Marquess of Granby from 1703 to 1711, was
Relevant evidence: Yes