Wulfhall century, when Jane Seymour became the third wife of King Henry VIII. Her son became Edward VI and ruled England from 1547 to 1553. At the beginning of Edward's reign, he was nine years old and his eldest uncle, Edward Seymour, 1st Duke of Somerset, was Lord High Protector of England, while another uncle, Thomas Seymour, 1st Baron Seymour of Sudeley, married Henry VIII's widow, Catherine Parr. Both Edward and Thomas Seymour were eventually executed for treason. Henry VIII stayed at Wulfhall during his royal progress of 1535. This may have been when he first courted Jane Seymour, leading eventually
Edward Seymour, 8th Duke of Somerset and wife Elizabeth Somner, daughter of John Somner, of Seend. They had at least five children. In December 1740, his father died and Seymour inherited his manors in Wiltshire and Devon. On 11 September 1744, with the unexpected death of George Seymour, Viscount Beauchamp (1725–1744), the only son of Algernon Seymour, 7th Duke of Somerset, the likelihood emerged of Seymour succeeding his distant cousin as Duke of Somerset and Baron Seymour, as the 7th Duke was then aged sixty, and his wife was past child-bearing age. On 23 November 1750 the Duke died, and Seymour duly succeeded to his titles.