12 people shot dead at satirical weekly’s office in Paris

Berengar I is elected as king of Italy by the lords of Lombardy. He is crowned with the Iron Crown of Lombardy at Pavia.[1]

Battle of Westbroek: An army of 4,000 to 5,000 soldiers raised by David of Burgundy, Bishop of Utrecht, attacks an armed mob of people from nearby Utrecht who were trying to avenge the massacre of the inhabitants of Westbroek.[2]

Second Battle of Anandpur: In the Second Battle of Anandpur, Aurangzeb's two generals, Wazir Khan and Zaberdast Khan executed two children of Guru Gobind Singh, Zorawar Singh aged eight and Fateh Singh aged five, by burying them alive into a wall.[3]

The opera Agrippina by George Frideric Handel premiered in Venice.[4]

Bach led the first performance of Darzu ist erschienen der Sohn Gottes, BWV 40, his first Christmas Cantata composed for Leipzig.[5]

American Revolutionary War: In the Battle of Trenton, the Continental Army attacks and successfully defeats a garrison of Hessian forces.[6]