Marlowe's superior

Dennis Eibringer (デニス・アイブリンガー) is a member of the Military Police and a superior officer stationed in Stohess District.

The Female Titan arc
He was in charge of the mission to escort Eren Yeager through the town, but later handed this over to Marlo Sand  when the latter questioned the operation's details. It is revealed shortly after this happens that he shirked his duties to his subordinate in order to gamble, drink, and play cards instead. He was seen alongside Erwin and Nile following Annie's capture, indicating that he survived almost being trampled by her and Eren.

Dennis Eibringer