Sargent - by or after - Charles Stewart Vane Tempest Stewart (1852–1915), The 6th Marquess of Londonderry, KG, MVO, EO, 1904 or later, 72, Machynlleth Town Council, John Singer Sargent
Unknown artist; charles stewart vane tempest stewart (1852-1915), the 6th marquess of londonderry, kg, mvo, eo; machynlleth town council; http://www. Artuk. Org/artworks/charles-stewart-vane-tempest-stewart-18521915-the-6th-marquess-of-londonderry-kg-mvo-eo-181221.