22 events the sources record for this year, grouped by region.
What happened
China (1)
Mu Sheng was defeated fighting Gian Dinh at the Shengjue River, and Liu Jun and others were killed. (History of Ming (Mingshi), Annals 明史 卷6 永樂六年)
Korean Peninsula (1)
The Retired King passes away at Byeoljeon hall (Annals of the Joseon Dynasty 太宗實錄 八年 · 太宗實錄 6책 15권 29장 A면 · 기사 wca_10805024_002)
Southeast Asia (1)
When the Ming's Zhang Fu and others invaded Yên Châu, the emperor and Deng Shi retreated to Huazhou. (Đại Việt sử ký toàn thư 本紀卷之九 「戊子二年春正月三十日，明將張輔、」)
Southern Europe (1)
The King of Hungary sends a reply from Rome to the University of Paris, appealing for an end to the schism in the Church and asking that French princes be sent (Monstrelet, Chronicles part03 CHAP. XLII 마지막 단락(헝가리 왕 편지))
Western Europe (17)
Jean Courtecuisse, representing the University of Paris, declares opposition to Pope Benedict at a public assembly in the great hall before the king and princes (Monstrelet, Chronicles part03 CHAP. XLI 첫 단락)
When the king grants the University's demand, its rector tears up the papal bull before the assembly; people on the side of those who delivered the bull are arrested and imprisoned (Monstrelet, Chronicles part03 CHAP. XLI (대학 요구 뒤))
Alarmed by the king's anger, Pope Benedict leaves Porto Venere by ship and goes via Aragon to Perpignan (accompanied by only four cardinals) (Monstrelet, Chronicles part03 CHAP. XLI (칙서 파기 뒤))
Louis, King of Sicily, takes leave of the king and leaves Paris for Provence (to check the forces of Ladislas of Naples) (Monstrelet, Chronicles part03 CHAP. XLI (교황 칙서 뒤))
While the queen is staying at Melun, the king goes to Melun, stays a few days, and returns to Paris (Monstrelet, Chronicles part03 CHAP. XLI (시칠리아 왕 뒤))
The King of France supports an envoy from Wales with 300 soldiers for a year and 200 crossbowmen, and sends them to Wales under the command of the Bourg de la Heuse (Monstrelet, Chronicles part03 CHAP. XLI (스코틀랜드 사절 뒤))
On 5 July the Duke of Burgundy leaves Paris with his two brothers for Arras (ostensibly to celebrate the bishop's birthday) (Monstrelet, Chronicles part03 CHAP. XLII 첫 단락)
After Arras he goes on to Ghent to visit the duchess (Monstrelet, Chronicles part03 CHAP. XLII 첫 단락)
Maastricht, the refuge of John of Bavaria, Bishop of Liège, is besieged by the Liège forces (commanded by the Lord of Pierwez) (Monstrelet, Chronicles part03 CHAP. XLII 둘째 단락)
The army of William, Count of Hainaut, advances to Fosses and Florennes, seizes strongholds and destroys with fire and sword, killing the inhabitants (Monstrelet, Chronicles part03 CHAP. XLII 셋째 단락)