Joan of England
Joan of England (1333/1334–1348) was a daughter of Edward III and Philippa of Hainault, born in the Tower of London. Betrothed in 1336 to the Duke of Austria's son, she lived at the imperial court until Edward III ended the match in 1340.
In 1345 she was betrothed to Peter, heir to Castile, and in summer 1348 sailed with a great retinue to join him. The Black Death overtook her party at Bordeaux, where she died of plague in September 1348.