Violet Mary Slade (died 1917) (1861–1917) Parents Mary Constance Cuthbert Sir Alfred Slade, 3rd Baronet Children William Smith Cuninghame, 16th of Caprington Siblings Basil Arthur Slade Sir Cuthbert Slade, 4th Baronet Irene Marguerite Slade Constance Maud Slade Partners John Anstruther Smith Cuninghame, 15th of Caprington