military campaigns. By this time, Catherine was several months pregnant and gave birth to a son named Henry on 6 December 1421 at Windsor. Her husband never saw their child. During the siege of Meaux, he became sick and died on 31 August 1422, just before his 36th birthday. Catherine was not quite 21 and was left a queen dowager. Charles VI died a couple of months after Henry V, making the young Henry VI king of England and English-occupied northern France. Catherine doted on her son during his early childhood. Relationship with Owen Tudor Catherine was still young and marriageable, a source of concern to her brother-in-law Humphrey, Duke of Gloucester, the guardian of her son. Rumours abounded that Catherine planned to marry Edmund Beaufort, Count of Mortain, her late husband's cousin. The Duke of Gloucester was strongly against the match, however, and the Parliament of 1427–8 passed a bill which set forth the provision that if the queen dowager remarried without the king's consent, her husband would forfeit his lands and possessions, although any children of the marriage would not suffer punishment. The king's consent was contingent upon his having attained his majority. At that time, the king was only six years old. Catherine lived in the king's household, presumably so she could care for her young son, but the arrangement also enabled the councillors to watch over the queen dowager herself. Nevertheless, Catherine entered into a sexual relationship with Welshman Owen Maredudd Tudor, who, in 1421, in France, had been in the service of Henry V's steward Sir Walter Hungerford. Tudor was probably appointed keeper of Catherine's household or wardrobe. The relationship began when Catherine lived at Windsor Castle, and she became pregnant with their first child there. At some point, she stopped living in the King's household, and in May 1432, Parliament granted Owen the rights of an Englishman. This was important because of Henry IV's laws limiting the rights of Welshmen. There is no known date of Catherine's marriage to Owen, and yet there is no contemporaneous evidence that the validity of the marriage and the legitimacy of her children were questioned in secular or canon law. From the relationship of Owen Tudor and Queen Catherine descended the Tudor dynasty of England, starting with King Henry VII. Tudor historians asserted that Owen and Catherine had been married, for their lawful marriage would add respectability and