doi:10.7916/dj9h-en57Gussein-Khan Nakhichevanskiiphotographsmanuscriptsstill imagetextNakhichevanskiĭ, Gusseĭn-Khan, 1863-1918Khan-Gussein-Nakhichevanskii (1863-1918), class of 1883, General-adjutant to Nicholas II from 1915 to 1918