Dyuden

{{Short description|Mongol general}}

Dyuden or Tudan ({{langx|ru|Тудан}}) was a brother of Toqta, the khan of the Golden Horde and a great grandson of Batu Khan. He was appointed as a general by Toqta and his campaign devastated 14 towns in the territory of modern Russia in 1293,{{cite book|last=Halperin|first=Charles|title=Russia and the Golden Horde: The Mongol Impact on Medieval Russian History|url=https://books.google.com/books?id=yVsoDAAAQBAJ&q=Diuden&pg=PA145|year=1987|publisher=Indiana University Press|page=145|isbn=9780253013668}} including Moscow,{{cite book|last=Frankland|first=Charles Colville|title=Narrative of a Visit to the Courts of Russia and Sweden|url=https://books.google.com/books?id=7MBdaNAw_M4C&q=1293+Moscow&pg=PA187|volume=2|year=1832|page=187}} while the grand prince, Dmitry, was forced to flee to Pskov, allowing Andrey to take the title of grand prince.{{sfn|Shaikhutdinov|2021}}

Dyudan had a son, Shchelkan, who was Özbeg Khan's ambassador in the Principality of Tver in 1327.Плюшар, А. А. [https://ru.wikisource.org/wiki/%D0%AD%D0%9B/%D0%94%D0%9E/%D0%94%D1%8E%D0%B4%D0%B5%D0%BD%D1%8C Энциклопедический лексикон], СПб. 1835—1841