gter ston bzang po grags pa
From Rangjung Yeshe Wiki - Dharma Dictionnary
the terton mang lam ri khrod pa bzang po grags pa [IW]
(14th cent) - discoverer of gsol 'debs le'u bdun ma [RY]
14th cent. Syn mang lam ri khrod pa bzang po grags pa [RY]