Francis Seymour-Conway, 1st Baron Conway English politician (1679–1732) Parents Letitia Popham Sir Edward Seymour, 4th Baronet Children Mary Seymour-Conway Henry Seymour Conway Catherine Seymour-Conway Henrietta Seymour-Conway Letitia Seymour-Conway Francis Seymour-Conway, 1st Marquess of Hertford Siblings Charles Seymour Anne Seymour Popham Seymour-Conway William Seymour Sir Edward Seymour, 5th Baronet Partners Charlotte Shorter Jane Bowden Lady Mary Hyde
