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 Seymour and John Dudley. Somerset fell again into disgrace in October 1551, when he was arrested on charges of conspiring against Warwick, who had recently been created Duke of Northumberland. Somerset was convicted of felony on 1 December 1551 and beheaded on 22 January 1552 on Tower Hill. The Duchess of Somerset had been arrested with her husband and continued in the Tower until 30 May 1553. After Mary I's accession in July and the attainder of the Duke of Northumberland she was allowed to choose from the Dudley family's confiscated household stuffs. Anne Seymour married secondly Francis Newdigate (d.