But his voice was pretty familiar, and given the number of times Gotham has used different versions of certain characters, this could easily be a former version of Peter Gordon that has been turned into something or someone else, Hugo Strange-style.
Any way it goes, it looks like the Gordon family is now right up there with the Wayne family as far as Gotham City’s history is concerned.
Of course, there is the possibility that someone other character is wearing the ring in those final moments, since we didn’t actually get to see the man’s face.
So it appears that Jim has been completely wrong about his father’s fate, although Peter almost definitely knows exactly what his son has been doing, as well as everyone else in Gotham City.