Diego Vázquez

Vázquez was a member of the Templar Order in the French colonies of Colonial America.

Bribing the Spanish
During the 1770s, Vázquez began bribing Spanish soldiers in an attempt to seize control of smuggling operations within the Louisiana Bayou. However, this plan was foiled by the Assassin Aveline de Grandpré, who used the power of voodoo to scare Vázquez's soldiers into believing they were cursed and flee the bayou.

A few years later, Aveline and her smuggler allies attempted to pass through the bayou, escorting an escaped slave named George and supplies meant for American patriots. With Spanish soldiers once again under his command in the bayou, Vázquez attempted to stop Aveline and the smugglers, but was without success.

Death
In 1773, Vázquez was assassinated by Aveline at a governor's ball, who charmed the Templar and led him to a quiet corner before stabbing him. Aveline believed him to be the "Company Man", the head Templar of Louisiana. However, Vázquez revealed that he was not the "Company Man", and that it was actually a woman, but died before he could reveal her identity.

Reference

 * Assassin's Creed III: Liberation