So the whole plot of the judge in the AO3 is that they have been around for generations and they doing naming days for newborns and see what magic they hold.

I’m going to not do that, just the magic thing and have my own outfit for stitch to wear lol.

Also he’s going to be from generations- just with judge magic and what not he doesn’t look old, same for papyrus and gaster.

No one knows the identity of the judge

Not even asgore or Toriel lol.

Papyrus knows, but he will never say