High Quality Content by WIKIPEDIA articles! Phra Ajaan Thate Desaransi, (Ajaan Thate) (Phra Rajanirodharangsee) (Luangpu Thet Thetrangsi) (Phra Desarangsee) (1902–1994) was one of the most famous masters of Theravada Buddhist meditation known as the Thai Forest Tradition who lived in northern Thailand.