Paul Pelliot
The anonymous Uyghur vertical script narrative of the 14th century, which is preserved in Paris, is a manuscript that was probably already being modified to fit with stories of the Mongol Conquest, as Paul Pelliot has shown and it does have suggestions of Oghuz Khan's later significance as Islamizer of the Turks, and does not include the figure of Moghul (Mongol) as an ancestor of Oghuz Khan.