Company of Death
The Company of Death (Italian: Compagnia della Morte) is the name historically used for two related bands of warriors entrusted to guarantee the cohesiveness and efficiency in battle of both the Milanese and Lombard League's militias through their bond by oath to the defence of the Milanese Carroccio, the wagon on which the standard of the Lombard allies stood.
They fought in the Battle of Legnano (29 May 1176) against the imperial army of Frederick I Barbarossa, Emperor of the Holy Roman Empire, in his 5th Italian Campaign, and were determinant in his decisive defeat.
The two corps who formed the Company of Death were the Company of the Carroccio, an infantry unit of 300 men, and the Knights of Death, a cavalry unit of 900 men, commanded according to tradition by Alberto da Giussano. One historical study argues that Alberto da Giussano and the Knights of Death never existed.