Given the task definition and input, reply with output. In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Baron Roman Nicolaus Maximilian von Ungern-Sternberg (Russian: -- - ) (10 January 1886 NS 15 September 1921) was an anti-Bolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation. He was often referred to as Baron Ungern, or simply Ungern. Question: What was known as anti-Bolshevik lieutenant general and fought against the 36th Rifle Division in campaign? Answer: Roman von Ungern-Sternberg
Baron Roman Nicolaus Maximilian von UngernSternberg Russian: 10 January 1886 NS 15 September 1921 was an antiBolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation.