Gaisa Arpieux
Gaisa Arpieux was the Captain of the Cagne Island Gubernatorial Guard (a unit which reported to the Cagne Island Royal Armed Forces, Imperial Armed Forces of the EOTLP, as well as Elite Imperial Guard) until the Etkian Coup in 247, when he was murdered by Rewill Torra after surrendering alongside Governor Lupir Noctoren.
Early Life
Cagnian Military
Commander of the CIGG

Etkian Coup & Death
from Lupir Noctoren:

Despite suffering heavy Casualties, Noctoren & the Guard Unit managed to escape the building and began to attempt to convene with the units sent by Berge by around 10:00. However, at this point the Guards were running low on ammunition, were extremely overtired, and began to be surrounded by Rebels. By 11:30 it was clear that they were impossibly far from the CIRAF column, and Noctoren authorized his guard Captain, Gaisa Arpieux to surrender at his own discretion. Arpieux continued to look for options for roughly 15 minutes, before finally relenting and surrendering at 11:47 on the 14th of Mara. The leader of the Rebel group who had them pinned down, Rewill Torra (Who stylised himself as "Commander" throughout the Coup) accepted their surrender, and the remaining CIGG members were disarmed and bound. At Torra's encouragement, the Rebels began to beat the CIGG soldiers & Noctoren. Before loading the mistreated combatants into a transport truck (which had been commandeered from civilians), Torra had Arpieux held in front of him, and shot him in both knees. Arpieux was then forced face first onto the ground, where Torra shot him twice more, killing him.