Question: What is the date of death of Henrietta Godolphin, 2Nd Duchess Of Marlborough's father?
Sentence (from "John Churchill, 1st Duke of Marlborough"): From a gentry family, he served first as a page at the court of the House of Stuart under James, Duke of York, through the 1670s and early 1680s, earning military and political advancement through his courage and diplomatic skill.
Relevant evidence: No