Lady Louisa Isabella Harriet Thynne (died 1919) (1834–1919) Parents Henry Thynne, 3rd Marquess of Bath Harriet Baring Children Alice Augusta Feilding Percy Henry Feilding Louisa Mary Feilding Margaret Davidson Grace Feilding Geoffrey Feilding Siblings John Thynne, 4th Marquess of Bath Lady Alice Thynne Lord Henry Thynne Partners Percy Feilding