Nazak Tarkhan is also said to have murdered not only the Chief Priest but also his sons. Only a young son was saved. He was taken by his mother to Kashmir where he was given training in medicine, astronomy and other sciences. Later they returned to Balkh. Prof. Maqbool Ahmed observes "One is tempted to think that the family originated from Kashmir, for in time of distress, they took refuge in the Valley. Whatever it be, their Kashmiri origin is undoubted and this also explains the deep interest of the Barmaks, in later years, in Kashmir, for we know they were responsible for inviting several scholars and physicians from Kashmir to the Court of Abbasids." Prof. Maqbool also refers to the descriptions of Kashmir contained in the report prepared by the envoy of Yahya bin Barmak. He surmises that the envoy could have possibly visited Kashmir during the reign of Samgramapida II (797–801). Reference has been made to sages and arts.