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.
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.