Constance Stanley, Countess of Derby (1840-1922), wife of 16th Earl of Derby; daughter of 4th Earl of Clarendon (1840–1922) Parents Lady Katherine Grimston George Villiers, 4th Earl of Clarendon Children Algernon Stanley George Stanley Geoffrey Stanley Ferdinand Stanley Edward Stanley, 17th Earl of Derby Frederick Stanley Isobel Gathorne-Hardy Katherine Mary Stanley Victor Stanley Arthur Stanley Siblings George Villiers Edward Villiers, 5th Earl of Clarendon Lady Alice Villiers Francis Hyde Villiers Emily Russell, Baroness Ampthill Edward Hyde Villiers, Lord Hyde Lady Florence Villiers Partners Frederick Stanley, 16th Earl of Derby
