The "Master of the Horse" was a significant official in ancient Rome, responsible for overseeing the cavalry and managing horses used by the military. This position was often held by a high-ranking individual, sometimes even a member of the Roman Senate, reflecting its importance in maintaining the effectiveness of the Roman army. In times of war, the Master of the Horse acted as a deputy to the Roman dictator, taking charge of cavalry operations and ensuring that troops were well-equipped and trained. The role was crucial for the success of military campaigns, as cavalry units played a vital role in battles and reconnaissance.