Arthur Stacy

He is the brother of George Stacy. Has two children; Jill and Paul. He used to work as the head security guard at Osborn Industries (right before Osborn took the Goblin serum). From there, he would relocate his entire family to England and then, Japan. During that time, he would become a member of SHIELD along with the man named The Ranger and future US Senator Stewart Ward (Arthur "stole" Ward's love from him). They would have a mission where they would have to infiltrate HYDRA and steal an important alien virus.

Ward would betray them, but would be infected by the virus. From there, he would return to New York to find out more about the connection between Spider-Man and his family members. At first, he would condemn the hero, but later he'd learn to trust the hero. He'd even help Spidey clear his name in the murder of street thug Joey Z. He seems to know something about the past of Senator Stewart Ward. He also harbours some sort of grudge against Ward. During a conversation with the Senator, they are interrupted by Bullseye who was hired by Wilson Fisk to kill both of them. Spidey intervened and Stacy is badly injured in the fight between Spidey and Bullseye. Arthur has taken his private war against Ward to new heights when he secludes himself from his children and tries to assasinate Ward. He fails at his mission when Spidey intervenes. With the help of Spider-Man and The Ranger, he puts a stop to Ward's plan to bring the alien race known as the Z'Nox to colonize the Earth. He is currently a private investigator and a close and valuable ally of Spider-Man.