Knights Tournament was held in Buda, Hungary, this was also a conference between Hungarian King Sigismund, Polish King Wladyslaw II and Bosnian King Tvrtko II of Bosnia. 2000 knights were present from all over Europe, even England. There were very many princes, lords, knights and servants at the court of Buda in Hungary. Three kings and three other monarchs of the three countries, Serbian despot, 13 herzogs(dukes), 21 counts, 2000 knights, 1 cardinal, 1 legate, 3 archbishops, 11 other bishops, 86 players and trumpeters, 17 messengers, and 40,000 horses.There were people from 17 countries and languages. A presumably contemporary list of the participants of the meeting has also survived.Besides the host, Sigismund, and his main guest, Władysław II,this text mentions Władysław's cousin Witold, Grand Duke of Lithuania, the king of Bosnia, usually identified as Tvrtko II of Bosnia. Some argues convincingly that it was not Tvrtko II but Stjepan Ostoja who visited Buda at that time. Besides him, Hrvoje Vukčić Hrvatinić, Sandal Hranić Kosača and Pavle Radinović also came from Bosnia and the despot Stefan Lazarević from Serbia, was also, bringing two thousand horses. From Austria, dukes Ernest (the Iron) and Albert II, later successor of Sigismund, also took part in the Buda meeting. Also Heinrich von Plauen. the Grand Master of the Teutonic Knights, Stibor of Stiboricz, Nikola II Gorjanski, count Herman II Celje and his son Friedrich II, count of Krbava - Karlo Kurjaković, Ivan Morović-ban of Machva. Długosz reports the arrival in Buda of the envoys of the Jalal al-Din, khan of the Golden Horde and son of Tokhtamysh, who wanted to meet Władysław II of Poland.Jalal al-Din was an ally of the Polish and Lithuanian rulers in their fight against the Teutonic Order, and according to some reconstructions of the events, Sigismund also wanted to rely on the Tatars against the Ottoman threat.A narrative source from Lübeck also mentions the proceedings in Buda in 1412. Detmar’s Lübeckische Chronik continued for the period of 1400 to 1413. Te continuation also gives a detailed description of the participants at the Budameeting.Te royal meeting was accompanied by festivities and various entertain-ments. At the tournament, a knight from Silesia named Nemsche and a page from Austria won the joust.A Polish priest and chronicler Jan Długosz talk in his Annales seu cronici incliti regni Poloniae, that on the tournament there was also knights from Bulgaria, probably from the court of prince