She was interned at Sempringham Priory in England for the rest of her life, becoming a nun in 1317 and dying without issue in 1337, probably knowing little of her heritage and speaking none of her language.
Fue enclaustrada en el Priorato de Sempringham (Lincolnshire), en Inglaterra durante el resto de su vida, muriendo sin descendencia en 1337, probablemente con poco conocimiento de su herencia.