What is Constance of Castile, Duchess of Lancaster's middle name?

Of Castile, Duchess Of

Constance of Castile, Duchess of Lancaster date of birth:

1354

How old was Constance of Castile, Duchess of Lancaster when died?

40

When did Constance of Castile, Duchess of Lancaster die?

March 24, 1394

What is Constance of Castile, Duchess of Lancaster nationality?

British

Short Biography

Constance of Castile (1354 – 24 March 1394) was claimant of the Castilian throne after the death of her father Peter the Cruel, her mother being María de Padilla, whom Peter had secretly married but was then forced to repudiate, only to keep her as a mistress. She married, at Roquefort, near Bordeaux, Guienne, on 21 September 1371, John of Gaunt, 1st Duke of Lancaster, third son of Edward III of England and Philippa of Hainault, as his second wife. Her younger sister, Infanta Isabella, married Edmund of Langley, 1st Duke of York, the fourth son of King Edward III and Queen Philippa.