Gileus

Gileus (also known as Gileus I) was Praetor of the Romulan Empire in the 22nd century, during the war against Earth and the Coalition of Planets. He was seen as being cruel, ambitious, careful, and intelligent leader.

History
In his time as Praetor, Gileus oversaw operations such as the attempt to bring Vulcan into the empire, and sowing distrust between the Vulcans, Andorians, and Tellarites , with humans foiling their plans. He also made sure that the empire would only defeat less advanced worlds with ample resources that could be easily controlled. By 2156, Gileus saw that the the Coalition of Plantets was on the verge of a military alliance.

When Starfleet built Starbase 1 on Algeron along the Romulan border, Gileus sent spies posing as Vulcans to gather information on the base. Gileus then had his naval chief staff, Admiral Mindar to plan the attack on Algeron to claim it for the empire.