William Knox Irish politician (1826–1900) (1826–1900) Parents Mary Stuart Thomas Knox, 2nd Earl of Ranfurly Children Thomas Granville Knox Florence May Knox Violet Mary Knox Siblings Lady Mary Knox Lady Louisa Knox Granville Knox Lady Adelaide Knox unknown daughter Knox Lady Juliana Knox Thomas Knox, 3rd Earl of Ranfurly unknown son Knox unknown son Knox unknown daughter Knox Partners Georgiana Rooper