Edward Alexander James Duff (1847-1916) (1847–1916) Parents Helen Mary Shoolbred Norwich Duff Children Alexander Gordon Duff unnamed son Duff Walter Norwich Duff Audrey Louisa Duff Cicely Katharine Duff Aline Mary Duff Helen Dorothy Duff Emily Beatrice Duff Siblings Georgina Lucy Duff Helen Sophia Duff Duncan Alexander Duff George Norwich Duff Louisa Jessie Eliza Duff Adam Gordon Duff Henrietta Anne Duff Partners Amy Katherine Barnett