Question: What is the cause of death of Lionel Of Antwerp, 1St Duke Of Clarence's mother?
Sentence (from "Philippa of Hainault"): Philippa of Hainault (Middle French: "Philippe de Hainaut"; 24 June c.1310/15 – 15 August 1369) was Queen of England as the wife of King Edward III.
Relevant evidence: No