First off, Jackson Fitzgerald.

Jeremy Fitzgerald's little brother, who heard about the Bite of 87 and how his brother died, so that is why he's so interested in the Fazbear's company. He finds a tophat, it's purple. He likes it quite alot, but it hides a ton of secrets. and that leads to...

F.E.I.S (Fazbear Entertainment Intelligence System; I changed Fredbear to Fazbear.)

F.E.I.S is an intelligence system that holds every piece of history and piece of Fazbear entertainment. He helps the child (Jackson Fitzgerald) but also doesn't at the same time. They argue alot because Fazbear is on both sides, evil and good.