Anne Margaret Anson Countess of Rosebery (1796-1882) (1796–1882) Parents Thomas Anson, 1st Viscount Anson Anne Margaret Coke Children Lady Anne Primrose Lady Louisa Primrose Siblings Frances Elizabeth Anson Eliza Jane Cavendish Thomas Anson, 1st Earl of Lichfield George Anson Charles Littleton Anson Frederica Sophia Anson Partners Archibald Primrose, 4th Earl of Rosebery
