Chi ha sposato Richard de Beauchamp, XIII conte di Warwick?

Richard de Beauchamp (Salwarpe, 23 gennaio 1382 – Rouen, 30 aprile 1439) è stato un militare e politico inglese, nonché Conte di Aumale e il tredicesimo conte di Warwick.

Elizabeth de Berkeley, Countess of Warwick and 4th Baroness Lisle (1386 – 28 December 1422), was an English noblewoman and heiress. She was the only child of Thomas de Berkeley, 5th Baron Berkeley, and Margaret de Lisle, 3rd Baroness Lisle.

With her father's death in 1417, Elizabeth and her husband Richard de Beauchamp, 13th Earl of Warwick, became involved in an inheritance dispute with her cousin James Berkeley, initiating one of the longest lawsuits in English history.

Isabel le Despenser, Countess of Worcester and Warwick, LG (26 July 1400 – 27 December 1439) was the posthumous daughter and eventually the sole heiress of Thomas le Despenser, 1st Earl of Gloucester by his wife, Constance of York, daughter of Edmund of Langley (son of King Edward III of England). She was born six months after her father had been beheaded for plotting against King Henry IV of England (1399–1413).