Captain Kenny Ackerman was a member of the Military Police Brigade's First Interior Squad and also the anti-personnel control squad. He was responsible for the murder of Historia's mother, Alma. In the decades prior to the events of the story, Kenny was an infamous serial killer that stalked victims in the Capitol. His preferred method of killing was to slit the throats of his victims which earned him his infamous handle "Kenny the Ripper", and it was rumoured that he murdered over 100 members of the Military Police Brigade. However decades later his killings ceased and the terror that he once inspired dwindled into an Urban Legend. Kenny trained a young Levi, though they parted ways Kenny became a member of the 1st Brigade due to Rod's brother taking an interest in him. It is revealed that Kenny's younger sister Kuchel gave birth to Levi, making Kenny Levi's uncle.
A member of the Scouting Legion. One of Levi's team. He always bites his tongue when he talks while riding a horse. Stats: 39 Solo Kills 9 Kills in a team Note: Oluo Bozado is the official English translation by Kodansha.
One of the graduates from the 104th Training Corps. During the invasion of Trost in the year 850, he was part of the squad including Jean and Mikasa whose Maneuvering Gears start to run out of propulsion fuel. As his fuel finally depletes he becomes surrounded by a group of Titans and is killed. Jean, who was in charge of the squad, capitalized on the opportunity and used him as bait to distract the Titans while the rest of the squad made their way back to the Headquarters to resupply. (Source: Wikipedia)
Mikasa's father. First Appearance Anime: Ep. 6
Mikasa's mother. First Appearance Anime: Ep. 6
One of the graduates from the 104th Training Corps. He was a part of the 34th squad sent to support the rear vanguard during the invasion of Trost. He was killed after the squad was ambushed by a group of Titans. First Appearance Anime: Ep. 5 (Source: Wikipedia)
Member of Scouting Legion that fought the Castle Utgard's battle.