Lady Jane Seymour for the tomb of Margaret of Valois, queen of Navarre and also an author, which was published in 1550. Lady Jane Seymour Lady Jane Seymour (c.1541 – 19 March 1561) was an influential writer during the sixteenth century in England, along with her sisters, Lady Margaret Seymour and Anne Seymour, Countess of Warwick. Their brother was Edward Seymour, 1st Earl of Hertford. They were the children of Edward Seymour, 1st Duke of Somerset, who from 1547 was the Lord Protector of England after the death of King Henry VIII and during the minority of Jane's first cousin, King Edward VI.
John Seymour, 19th Duke of Somerset John Seymour, 19th Duke of Somerset John Michael Edward Seymour, 19th Duke of Somerset, (born 30 December 1952), styled Lord Seymour between 1954 and 1984, is a British aristocratic landowner in Wiltshire and Devon, and a member of the House of Lords. Educated at Hawtreys and Eton College, he qualified as a chartered surveyor before succeeding to the dukedom in 1984 on the death of his father. Having lost his seat in the House of Lords under the House of Lords Act 1999, he was elected at the December 2014 House of Lords by-elections, to sit as a crossbencher in