Page "Isabella of France" Paragraph 65

Isabella finally took the habit of the Poor Clares before she died on 22 August 1358, and her body was returned to London for burial at the Franciscan church at Newgate, in a service overseen by Archbishop Simon Islip.

She was buried in her wedding dress and Edward's heart, placed into a casket thirty years before, was interred with her at her request.

Isabella left the bulk of her property, including Castle Rising, to her favourite grandson, the Black Prince, with some personal effects being granted to her daughter Joan