[1] Since Maud left no surviving children upon her death, her younger sister inherited the entirety of her father's titles and very considerable estates.

[7] Geoffrey Chaucer described "White" (the central figure in his Book of the Duchess, believed to have been inspired by Blanche: see below) in such terms as "rody, fresh, and lyvely hewed", her neck as "whyt, smothe, streght, and flat", and her throat as "a round tour of yvoire": she was "bothe fair and bright", and Nature's "cheef patron [pattern] of beautee".

Her funeral at Old St Paul's Cathedral in London was preceded by a magnificent cortège attended by most of the upper nobility and clergy.

[10] In 1373, Froissart wrote a long poem, Le Joli Buisson de Jonece, commemorating both Blanche and Philippa of Hainault (Gaunt's mother, who had died in 1369).

It may have been for one of the anniversary commemorations of Blanche's death that Geoffrey Chaucer, then a young squire and mostly unknown writer of court poetry, was commissioned to write what became The Book of the Duchess in her honour.

Though Chaucer's intentions can never be defined with absolute certainty, many believe that at least one of the aims of the poem was to make John of Gaunt see that his grief for his late wife had become excessive, and to prompt him to try to overcome it.

The magnificent monument in the choir of St Paul's was completed by Yevele in 1380, with the assistance of Thomas Wrek, having cost a total of £592.