Alice Neville Alice was the third daughter of Richard Neville, 5th Earl of Salisbury "jure uxoris" and Lady Alice Montacute, 5th Countess of Salisbury "suo jure". By her father she was a descendant of King Edward III through the legitimised children of John of Gaunt, 1st Duke of Lancaster and his mistress, later wife, Katherine Roët. Her mother was the only child and sole heiress of Thomas Montacute, 4th Earl of Salisbury by his first wife Lady Eleanor Holland. Lady Alice was the sister of Richard Neville, 16th Earl of Warwick, the wealthiest and most powerful English peer of his age. Warwick
Edmund Mortimer, 3rd Earl of March steward, Peter de la Mare, (1294-1387 of Little Hereford, Hereford), who firmly withstood John of Gaunt in stating the grievances of the Commons, in supporting the impeachment of several high court officials, and in procuring the banishment of the king's mistress, Alice Perrers. March was a member of the administrative council appointed by the same parliament after the death of Edward, the Black Prince to attend the king and advise him in all public affairs. Following the end of the Good Parliament its acts were reversed by John of Gaunt, March's steward was jailed, and March himself was ordered to