Sambadondogiin Tserendorj was recognized as the 6th reincarnate of the Donkor-Manjushri Gegen. He served as chief abbot of the Manjusri Monastery and later was the last acting prime minister of Outer Mongolia during Baron Ungern von Sternberg's occupation of Ikh Khŭree from May to July 1921. Later accused of counterrevolution, he was executed in 1937 at the start of the Stalinist purges in Mongolia (1937-1939).
Lama is a title for a teacher of the Dharma in Tibetan Buddhism.
The name is similar to the Sanskrit term guru, meaning "heavy one", endowed with qualities the student will eventually embody.
The Tibetan word "Lama" means "highest principle", and less literally "highest mother" or "highest parent" to show close relationship between teacher and student.
This is a list of some well-known Lamas in Tibetan .