• If this isn't the Gtsang pa Nam mkha' byang chub mentioned as a teacher of the G.ya' bzang Bka' brgyud lineage in Blue Annals, p. 659, I don't know who it is.

Bibliography:

• Paṇ grub gsum gyi rnam thar dpag bsam 'khril shing [i.e. 'khri shing].
  • Drepung Catalog, p. 1533. Evidently a collective biography of three Panchen Lamas? A woodblock print in 78 folios.