authorship uncertain; cf. Jackson 1987 (vol. 1, pp. 17, 33 nn. 5-6) and Van der Kuijp 2009 (pp. 25f.)
title no. 7; part of biographies of the successive masters in the lam 'bras transmission from Virūpa through ngor chen kun dga' bzang po (1382-1456), i.e. de bzhin gshegs pa thams cad kyi bgrod pa gcig pa'i lam chen gsung ngag rin po che'i bla ma brgyud pa'i rnam thar glegs bam, vol. 01|ka, pp. 1-473