Edward Seymour 1st Earl of Hertford (1539-1621) (1539–1621) Parents Anne Seymour, Duchess of Somerset Edward Seymour, 1st Duke of Somerset Children Edward Seymour, Viscount Beauchamp unknown daughter Seymour unknown Seymour Thomas Seymour Siblings Anne Dudley, Countess of Warwick Jane Seymour Sir Edward Seymour, of Berry Pomeroy Margaret Seymour unknown Seymour Lord Henry Seymour Lady Mary Seymour Lady Elizabeth Seymour John Seymour Partners Katherine Grey Frances Seymour, Countess of Hertford Frances Howard, Duchess of Richmond
