Question: Where did Isabella Of Castile, Duchess Of York's husband die?
Sentence (from "Anne of York, Duchess of Exeter"): Anne of York, Duchess of Exeter, aka Anne Plantagenet( 10 August 1439 – 14 January 1476), was the first child of Richard Plantagenet, 3rd Duke of York, and Cecily Neville.
Relevant evidence: No