Robert Seymour, Lord Beauchamp (born 1622) (b. 1622) Parents William Seymour, 2nd Duke of Somerset Frances Seymour, Duchess of Somerset Children Siblings Lady Jane Seymour John Seymour, 4th Duke of Somerset Lady Mary Seymour William Seymour, Lord Beauchamp unknown Seymour Frances Darcy, Countess of Holderness Henry Seymour, Lord Beauchamp