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
Algernon Seymour, 7th Duke of Somerset and granddaughter of Thomas Thynne, 1st Viscount Weymouth. This Thomas Thynne was the first cousin of "Tom of ten thousand", who had been the second husband of Algernon's own mother, Elizabeth. Somerset and Frances had two children: Algernon died in 1750 and was buried in the Northumberland Vault, within Westminster Abbey. He was one of the richest landowners in England, but as he died with no surviving son his estates were split after his death. The ducal title passed to a distant cousin, Edward Seymour, 8th Duke of Somerset. The earldom of Northumberland and most of the traditional Percy estates