Jane Conyngham, Marchioness Conyngham British noble (1833-1907) (1833–1907) Parents Maria Foote Charles Stanhope, 4th Earl of Harrington Children Lady Jane Conyngham Lord Charles Conyngham Lady Blanche Conyngham Lady Elizabeth Conyngham Lady Constance Conyngham Henry Conyngham, 4th Marquess Conyngham Lady Florence Conyngham Siblings Charles Stanhope, Viscount Petersham Partners George Conyngham, 3rd Marquess Conyngham