Batman an occasional ally and romantic interest), the Penguin, Ra's al Ghul, Two-Face, the Riddler, the Scarecrow, Mr. Freeze, Poison Ivy, Harley Quinn, Bane, Clayface, and Killer Croc among others. Many of Batman's adversaries are often psychiatric patients at Arkham Asylum. Batman's butler, Alfred Pennyworth, first appeared in "Batman" #16 (1943). He serves as Bruce Wayne's loyal father figure and is one of the few persons to know his secret identity. Alfred raised Bruce after his parents' death and knows him on a very personal level. He is sometimes portrayed as a sidekick to Batman and the only other resident of
Alfred Pennyworth Brown to die from neglect. He also developed feelings for Tim Drake's stepmother, but again, nothing came of it. During the events of "", Alfred accompanies Wayne to England and becomes enraged when Wayne insists on endangering his own health while paraplegic. This was the culmination of several weeks of Wayne's self-destructive behavior, and when Wayne returns to Gotham City, Alfred remains in England, tendering his resignation. He spends some time vacationing in Antarctica and The Bahamas before returning to England. Dick Grayson tracks him down several months later and convinces him to return to Wayne Manor. In that story,