Nicholas Vaux's mother, Katherine, an attendant on Margaret of Anjou, remained constant to her mistress when others forsook the Lancastrian cause. Katherine's husband, Sir William Vaux, whom she had married not long before she obtained her letters of denization, was attainted in 1461 and later slain at the Battle of Tewkesbury. Despite her husband's misfortune, Katherine Vaux remained loyal to her mistress: she stayed by the Queen during her imprisonment in the Tower of London, and on Margaret's release in 1476 went with her into exile, living with her until her death six years later. Katherine's two children did not share either her confinement or her travels abroad; instead, Nicholas Vaux and his sister Joan, were brought up in the household of Lady Margaret Beaufort, without charge, even though Edward IV restored two manors to the family for the maintenance of him and his sister. Katherine's devotion was rewarded after the triumph of Henry VII at Bosworth, where Nicholas Vaux, as a protégé of Lady Margaret Beaufort, probably fought under her husband Thomas Stanley, 1st Earl of Derby; the petition for the reversal of the attainder on Vaux's father and the forfeiture of his property was accepted by the King in the Parliament of 1485, and not long after Vaux was named to the commission of the peace for his home county.
Politics
He fought for Henry VII at Stoke and Blackheath, being knighted on the field for his service in both battles. Not only was he active and diligent in local government but he was also frequently at court attending all the great state occasions at home and abroad until his death; in 1511 he entertained Henry VIII at Harrowden. It was as a soldier and diplomat, however, that he made his mark. Given the important command at Guisnes, he distinguished himself during the Tournai campaign in 1513 and then in the missions to the French King about the English withdrawal and the several royal marriage treaties. Later, he was one of the devisers of the Field of the Cloth of Gold. His sister, Joan, had also benefited from the change of dynasty: she entered the royal household, became governess to Henry VII's daughters and married successively Sir Richard Guildford and the father of Sir Nicholas Poyntz, Sir Anthony Poyntz. Vaux was a natural candidate for election to Parliament, although in the absence of so many returns for the early Tudor period he is known to have been a Member only in 1515 when he and Sir John Hussey took a memorandum on certain Acts from the Commons up to the Lords. Presumably, he sat for his own shire on this occasion as he was afterwards appointed to the Northamptonshire commission for the subsidy which he had helped to grant.
Family and Succession
Vaux married firstly Elizabeth FitzHugh, widow of Sir William Parr of Kendal, daughter of Sir Henry, 5th Baron FitzHugh of Ravensworth, and Lady Alice Neville. The wedding took place most likely after Richard III was defeated by Henry Tudor. The marriage was most likely to secure the allegiance of Elizabeth and her family to the Tudor dynasty. Elizabeth's mother was a niece of Cecily Neville, Duchess of York, so the new queen consort Elizabeth of York was a blood relation. By Elizabeth, Vaux had three daughters; Katherine, Alice, and Anne. Elizabeth died on 29 January 1508. Shortly after the death of his first wife, Lord Vaux married, secondly, Anne Green, daughter and co-heiress of Sir Thomas Green of Boughton and Green's Norton, Northamptonshire, and Jane Fogge, by whom he had two sons and three daughters. Anne was the sister of Maud Green, mother of Henry VIII's sixth wife, Catherine Parr. On 4 September 1514, Anne accompanied her husband on his journey to bring the King's sister, Princess Mary, to her wedding to Louis XII of France in Abbeville, France. Both were present at the Field of the Cloth of Gold in 1520 where they attended upon the King and Queen. The two were joined by Sir Thomas Parr, his wife Maud Green, and Thomas's brother, Sir William Parr of Horton. Anne predeceased Lord Vaux.
Margaret Vaux, married Sir Francis Pulteney of Misterton. Had issue. Their son, Sir Gabriel Pulteney of Knowle Hall married Dorothy Spencer, daughter of Sir William Spencer of Althorp.
Bridget Vaux, married Maurice Welsh c. 1538.
Maud Vaux, married Sir John Fermor of Easton Neston. Had issue. Their daughter, Katherine Fermor, married Sir Henry Darcy, son of Sir Arthur Darcy and Mary Carew. Sir Arthur Darcy was a descendant of the Barons Darcy of Knaith.
