Who were the 3 masters knights fought for?

The Knights Templar were led by the Grand Master, originally based in Jerusalem, whose deputy was the Seneschal. Next in importance was the Marshal, who was responsible for individual commanders, horses, arms and equipment. He usually carried the standard or nominated a standard-bearer. The Commander of the Kingdom of Jerusalem was the treasurer and shared some authority with the Grand Master, balancing his power. Other cities also had Commanders with specific regional responsibilities.

The Grand Master and his Seneschal ruled over eight Templar provincial Masters in Europe, who were responsible for Apulia, Aragon (Catalonia), England, France, Hungary, Poitiers, Portugal and Scotland.

The bulk of the fighting force was made up of knights and sergeants. Knights, who usually came from the nobility, were the most prestigious and wore the white mantle and red cross over their armour, carried knightly weapons, rode horses and had the services of a squire. Sergeants filled other roles such as blacksmith or mason as well as fighting in battle. There were also squires who performed the task of caring for the horses.