Grundorsen Maelo was a male trooper of the Sith Empire living during the Galactic War. In 3637 BBY he was stationed on Ziost when former Sith Emperor Vitiate came to the world and possessed many of the Imperials on the planet, turning them into his puppets to murder civilians. Grundorsen Maelo was among those who fell under his control and he was killed during the fighting in New Adasta.