James Duff British Conservative politician (1831–1878) (1831–1878) Parents Elizabeth Charlotte Prescott Sir James Duff Children Beatrice Duff Helen Duff Granville John Berney Duff Bernard James Petre Catherine Basilia Duff Mildred Duff Lilian Selina Amy Duff Siblings Eliza Georgiana Duff Alfred Alexander Duff Louisa Duff Frederick Thellusson, 5th Baron Rendlesham Anne Blanche Thellusson Partners Mary Laura Dawkins