text: Bruce Wayne Junior In "The Second Batman and Robin Team" (Batman #131, April 1960), Bruce Wayne's butler Alfred writes a story about the possible future of Batman and Robin. In it, Bruce Wayne marries Kathy Kane (Batwoman) and they have a son named Bruce Jr. When Wayne retires as Batman, Dick Grayson takes over the role of the Caped Crusader. Bruce Jr., having secretly trained on his own, volunteers to become the new Robin, despite objections from his mother. As Robin II, he fights alongside Batman II. Several subsequent "imaginary stories" featuring Bruce Jr. followed; the last in this series was "Bat-Girl—Batwoman II" in Batman #163 (May 1964). Bruce Wayne Jr next appeared in World's Finest Comics #215 (January 1973) as one of the Super-Sons.
  Grant Morrison used the Bruce Wayne Jr. character in JLA #9 (September 1997), in the story "Elseworlds." After the supervillain Key traps the Justice Leaguers in dream worlds, Batman dreams of a future in which he is married to Selina Kyle/Catwoman.  They have a son named Bruce Junior, who was raised from birth to be a superhero and serves as Robin II alongside a Tim Drake Batman.
  John Byrne created his own Bruce Jr. in the epilogue of the Batman/Captain America crossover from 1996; this Robin is a red-head and resembles a male Carrie Kelley. Captain America wakes up in modern times after having been frozen in ice towards the end of World War II. He reunites with Batman, a friend who had helped him when Joker and Red Skull joined forces. Cap is amazed to learn that in the time he slept, Bruce Wayne has retired from being Batman, has passed the mantle to Dick Grayson and that his son Bruce Junior is the new Robin.