ボグド・ハーン
In October 1911 revolution broke out in China, with one province after another declaring its independence from the Qing government. On 1 December 1911 Outer Mongolia declared independence, and established a theocracy under the Khutuktu. On 29 December he was installed as the "Bogd Khan" (Great Khan, or Emperor) of Mongolia. This ushered in the Bogd Khan era, which lasted from 1911 to 1919.