Harriet Bouverie (1790-1834) (1790–1834) Parents Mary Wyndham Arundell Bartholomew Bouverie Children Lady Harriet Primrose Lady Mary Anne Primrose Horace Osborne St. John-Mildmay Bouverie Francis Primrose Archibald Primrose, Lord Dalmeny Augustus Fitzwalter St. John-Mildmay Edmond St John-Mildmay Siblings Anna Maria Wyndham Bouverie Edward Bouverie William Arundell Bouverie Charlotte Bouverie Henry James Bouverie Partners Sir Henry St John-Mildmay, 4th Baronet Archibald Primrose, 4th Earl of Rosebery