Isabella Harriet Jane Wemyss (1836-1894) (1836–1894) Parents Lady Isabella Hay William Wemyss Children Diana von Reventlow-Criminil Greve Adolf von Reventlow-Criminil Siblings John Francis Wemyss William George James Wemyss James Henry Wemyss Charles Thomas Wemyss Partners Karl Reventlow-Criminil, 2nd Graf Reventlow-Criminil