Louisa Leveson-Gower noblewoman; (1757-1827) (1757–1827) Parents Louisa Egerton Granville Leveson-Gower, 1st Marquess of Stafford Children Louisa Macdonald Caroline Macdonald Sir James Macdonald, 2nd Baronet Siblings Anne Leveson-Gower George Leveson-Gower, 1st Duke of Sutherland Margaret Leveson-Gower Susan Leveson-Gower Georgiana Leveson-Gower Granville Leveson-Gower, 1st Earl Granville Charlotte Leveson-Gower Partners Sir Archibald Macdonald, 1st Baronet