Lady Elizabeth de Bohun, Countess of Arundel, Countess of Surrey was a member of the Anglo-Norman Bohun family, which wielded much power in the Welsh Marches and the English government. She was the first wife of Richard FitzAlan, a powerful English nobleman and military commander in the reigns of Edward III and Richard II. She was the mother of seven of his children, and as the wife of one of the most powerful nobles in the realm, enjoyed much prestige and took precedence over most of the other peers' wives.
On 28 September 1359, by Papal dispensation, Elizabeth married Richard FitzAlan, who succeeded to the earldoms of Arundel and Surrey upon the death of his father, Richard FitzAlan, 3rd Earl of Arundel in 1376. Their marriage was especially advantageous as it united two of the most powerful families in England. The alliance was further strengthened by the marriage of Elizabeth's brother, Humphrey to FitzAlan's sister Joan. As the Countess of Arundel, Elizabeth was one of the most important women in England, who enjoyed much prestige, and after the Queen, the Duchesses of Lancaster and York, and the Countess of Buckingham, took precedence over the other noble ladies in the realm. At the coronation of King Richard II, FitzAlan carried the crown. In the same year, 1377, he was made Admiral of the South and West. The following year, 1378, he attacked Harfleur, but was repelled by the French. FitzAlan allied himself with the King's uncle Thomas of Woodstock, Duke of Gloucester, who was married to FitzAlan's niece Eleanor de Bohun, who was also Elizabeth's niece. The two men eventually became members of the Council of Regency, and formed a strong and virulent opposition to the King. This would later prove fatal to both men. Richard and Elizabeth had seven children:
Lady Eleanor FitzAlan, on 28 October 1371, at the age of about six, married Robert de Ufford. Died childless.
Lady Elizabeth FitzAlan, married firstly before 1378, Sir William de Montagu, secondly in 1384, Thomas Mowbray, 1st Duke of Norfolk, by whom she had four children, thirdly before 19 August 1401, Sir Robert Goushill, by whom she had two daughters, and fourthly before 1411, Sir Gerard Afflete. The Howard Dukes of Norfolk descend from her daughter Margaret Mowbray who married Sir Robert Howard.
Lady Alice Fitzalan, married before March 1392, John Cherlton, Lord Cherlton. Had an affair with Cardinal Henry Beaufort, by whom she had an illegitimate daughter, Jane Beaufort.
Elizabeth de Bohun died on 3 April 1385 at the age of about thirty-five. She was buried at Lewes in Sussex. Her husband married secondly Philippa Mortimer on 15 August 1390, by whom he had a son: John FitzAlan. Richard FitzAlan was executed by decapitation on 21 September 1397 at Tower HillCheapside, London for having committed high treason against King Richard. His titles and estates were attainted until October 1400, when they were restored to his son and heir, Thomas FitzAlan, 5th Earl of Arundel, by the new king, Henry IV, who had ascended to the English throne upon the deposition of King Richard in 1399.