Robert Gascoyne-Cecil, 3rd Marquess of Salisbury
…1860 – 28 September 1945), author, and biographer of her father; she never married. SS Gwendolen, launched in 1899 on Lake Nyasa, was named after her. James Edward Hubert Gascoyne-Cecil, 4th Marquess of Salisbury (23 October 1861 – 4 April 1947); he married Lady Cicely Gore on 17 May 1887. They had seven children. Lord Rupert Ernest William Cecil, Lord Bishop…