Latvian Riflemen Division - Latvian riflemen was one of the largest national volunteer military formation in Russian Empire, about 40.000. In May 1917 the Latvian regiments transferred their loyalty to the Bolsheviks party, smaller part joined White movement.
Savage "Wild" division (The Caucasian Native Mounted Division) was a cavalry division of the Imperial Russian Army, formed in 1914, with volunteer muslims from Caucas region.
Grand Duke Mikhail Aleksandrovich Romanov commander of Savage division.