Biography in Jo nang bla brgyud, pp. 170-175. One of his names is Nor bu dpal ye shes, which may be Sanskritized as Maṇikaśrījñāna.
He composed a biography of his teacher Zul phu Mkhan chen Byang chub rin chen dpal bzang po (1316-1370). See Sørensen, Rare Texts, Text D. Here his dates are given as either 1349-1423 or 1359-1433.