Tarih-i Üngürüs
The Tarih-i Üngürüs (Ottoman Turkish: تاريخ انكروس, romanized: Târîḫ-i Üngürûs, lit. 'The History of the Hungarians') is a 16th-century Ottoman Turkish chronicle treating the history of the Hungarians. Its author Mahmud Tercüman translated it from a Latin chronicle found after the siege of Székesfehérvár in 1543. According to the scientific point of view, this work was a late 15th-century chronicle, Johannes de Thurocz's Chronica Hungarorum. Since it provides different information on Hungarian prehistory compared to the Hungarian chronicles on several points, there is also a fringe theory according to which the author found and translated the lost Urgesta or "ancient gesta", the earliest chronicle of the Hungarians.