Lord Adolphus Vane-Tempest British politician (1825-1864) (1825–1864) Parents Frances Vane, Marchioness of Londonderry Charles Vane, 3rd Marquess of Londonderry Children Francis Adolphus Vane-Tempest Siblings Frances Anne Spencer-Churchill, Duchess of Marlborough George Vane-Tempest, 5th Marquess of Londonderry Lady Adelaide Vane Lord Ernest Vane-Tempest Lady Alexandrina Vane Frederick Stewart, 4th Marquess of Londonderry Partners Susan Vane-Tempest