Charles Seymour, 6th Duke of Somerset the pride of birth and rank amounted almost to a disease". Charles was the second son of Charles Seymour, 2nd Baron Seymour of Trowbridge (died 1665), of Marlborough Castle in Wiltshire, by his wife Elizabeth Alington (1635–1692). The 2nd baron was (in a junior line) a great-great-grandson of Edward Seymour, 1st Duke of Somerset (executed 1552), brother of Queen Jane Seymour, uncle of King Edward VI and Lord Protector of England. Charles was educated at Harrow School and Trinity College, Cambridge, where his portrait by Nathaniel Dance-Holland survives in the College's collection. In 1675, Charles's elder brother Francis Seymour, 5th
Anne Seymour, Duchess of Somerset the peerage as Viscount Beauchamp. In October 1537, after the birth of his royal nephew Edward, he was created Earl of Hertford. In 1547, he became a duke, so Anne became the Duchess of Somerset. Anne had ten children by Edward Seymour: Queen Jane stood godmother to Anne's first child. The ceremony was held at Chester Place; besides the queen, Thomas Cromwell and Mary Tudor also acted as godparents. Anne Seymour was present at the wedding ceremony of Henry VIII and Catherine Parr on 12 July 1543. After Henry VIII's death, her husband acted as king in all but name.