Lady Louisa Elizabeth Ryder (died 1899) (1815–1899) Parents Dudley Ryder, 1st Earl of Harrowby Susan Leveson-Gower Children Louisa Susan Anne Fortescue Mary Fortescue John Bevill Fortescue Harriet Eleanor Fortescue Siblings Granville Ryder Frederick Dudley Ryder Lady Georgiana Ryder Dudley Ryder, 2nd Earl of Harrowby Susan Ryder Lady Mary Ryder Lady Harriet Ryder Partners George Mathew Fortescue