Earl of Richmond and away from any attempts of the French crown to acquire it and the related properties. From 1414 to 1435 the earldom of Richmond was held by John Plantagenet, Duke of Bedford. In 1453 it was conferred on Edmund Tudor, half-brother to King Henry VI. When Edmund's son Henry ascended the throne as Henry VII in 1485, the earldom of Richmond merged in the crown, and for the next forty years there was no further grant of the title. After Henry Tudor, Earl of Richmond, became King Henry VII of England, the title Duke of Richmond was created by the
Edmund Tudor, 1st Earl of Richmond Edmund to uphold the authority of the King in South Wales. While he was there, York was overthrown by the King and in retaliation, Yorkist forces were sent to engage those of Tudor's in South Wales. Edmund was captured at Carmarthen Castle, and died there of the bubonic plague on 3 November 1456. Following the death of Henry V of England, the Queen dowager Catherine of Valois married Owen Tudor. The marriage was in secret, and was not common knowledge until after Catherine's death. It is accepted that Catherine and Owen were married around 1429/30, as the Queen stopped living