Critasirus

In 59 BC The Boii and Taurisci were defeated under the leadership of Critosiros by the Dacians in today's Austria and Hungary.

During the invasion, the Dacians exerted pressure on the Celtic tribes of Boii and Taurisci, pushing them southward into the region of Germany.

The Dacians imposed heavy taxes on the Celtic population that remained in the region, leading to discontent among them.

This episode underscores the complex interactions and power dynamics between the Dacians and Celtic tribes during this period of ancient history.

Some historians suggest that Critasirus died in a battle against Dacians or he migrated with the Boii who decided to move west through Noricum to settle with the Helvetii tribe in modern-day Switzerland.