(en) « Lady Churchill leaving her husband in 1909. - Newspapers.com », Times, (lire en ligne, consulté le )
nyti.ms
(en) « LORD CHURCHILL, 69, DIES OF PNEUMONIA; Made Viscount in 1902, He Was Victoria's Godson and Lord-in~Waitingto 3 Rulers. EXECUTIVE OF RAILROAD Chairman of the Great Western Railway Was Banker and Ship Company Director. », Times, (lire en ligne, consulté le )