Greyhawk has a long history. Empires have risen and fallen, kingdoms built and laid to waste. Everywhere there is conflict between different cultures and civilizations. This timeline uses CY or the Common Year, as it is the easiest to use and understand. This timeline was compiled from the Greyhawkery: http://greyhawkery.blogspot.com
The forces of Iuz launch a surprise attack on Critwall, taking the city after a few days of seige. Battle of the Fallen Ground
A battle between the forces of Kaizzt Kalamir and Hagar Varus. The battle ended with Kaizzt victorious and Hagar dead.