Historical Events In April - 09
Thursday, 09 April 2026
0193 Septimius Severus is proclaimed Roman Emperor by the army in Illyricum (in the Balkans). 

0475 Byzantine Emperor Basiliscus issues a circular letter (Enkyklikon) to the bishops of his empire, supporting the Monophysite christological position. 

0715 Constantine ends his reign as Catholic Pope 

1241 Battle of Liegnitz - Mongol armies defeat Poles and Germans 

1241 Battle of Liegnitz 

1388 Battle of Näfels; Glarius Swiss defeat Habsburg (Austrian) army 

1413 Henry V is crowned King of England. 

1440 Christopher of Bavaria is appointed King of Denmark 

1454 Mila/ enice signs peace of Lodi 

1474 Breisach land guardian Peter von Hagenbach throws out Walloo/ talians 

1483 Edward I (12) succeeds Edward IV as king of England 

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