Trimon accompanied Regent Reting who jointly spearheaded the search to lake Lhamo Latso, leading to the discovery of Tenzin Gyatso, the 14th Dalai Lama in 1935.
Trimon Norbu Wangyal was the second son of the eminent Tsi-pa Shakabpa Tenzin Norgye, a distinguished bureaucrat who oversaw the training of cadets that entered government service.
[1] In 1912, Trimön, despite no formal military training, was assigned to a post as Assistant Commanders-in-Chief of the Tibetan army during the Chinese conflict at Lhasa.
[1]In 1913-1914, he accompanied Lönchen Shatra to India as his personal assistant, to the Tibetan Plenipotentiaries at the Simla Convention and conversed with Lord Hardinge.
Despite being a competent figure, with substantial literary knowledge, he was unpopular with the National Assembly, and was widely reported to be very conservative, stern and arrogant.
[2] During this time he grew increasingly affected by the government in Tibet, and following the search for the new Dalai Lama ordered his nephew, Tsepon Shakabpa while staying at Tiklo Monastery to draft his resignation.
[1] He was seen at the market in Lhasa wearing a white Shamthab (a lower dress worn by ascetic lamas) and playing music and dancing.