(UPDATED) FNAF Timeline (Theory)

[wizard tits]

(NOTE: If you have already read this previously, you don't have to. I feel like I need to repost this since I made a few mistakes).
1983
-Fredbears Family Diner opens.
-The crying child (Williams yougest son) gets his head crushed by Fredbear (Bite of 83').
-The crying child dies and possesses Fredbear (Golden Freddy).
-Charlie (Henry's daughter) is killed by Henry's own friend, William Afton (Purple guy).
-The Puppet goes to help Charlie and is then possessed by Charlie.
-Fredbears is bought by Fazbear Entertainemnt and shuts its doors.

Late 1983
-Elizabeth (Williams daughter) is killed by Baby.
-A gas leak occurs and Circus Baby's Pizza World is shutdown.

Mid 80's
-Fazbear entertainment opens its first restaurant (Freddy Fazbears Pizza (FNAF 1 location but when it first opened before 1987)).
-Multiple Springlock suit failures occur.
-Fazbear Entertainment was forced to make 4 new mascots (You know who, unwithered blah blah).
-Five kids are mudered by Purple Guy.
-The Puppet gives new life to the children the only way it knows how, by stuffing them into the unwithered animatronics hoping they'll possess them.
-Parents notice mucus and blood oozing out of the eyes and mouth of the mascots.
-Fazbear Entertainment is forced to shut its doors due to health vialations.

Mid 80's
-Michael Afton (Williams oldest son) is asked by his father to go down to the storage fascility
(FNAF SL) where the Funtime animatronics are to set his sister free.
-His sister fails to see his brothers inentions and thinks he is their father and scoops him so she can escape the fascility.
-Ennard later escapes Michaels body and seeks cover in the sewers.
-Other: William experiments on his sons body to figure how to give him new life. He knows there is a way since The Puppet did it to the five children he previously murdered.

1987
-Fazbear Entertainment opens their new and improved Freddy Fazbears Pizza with super kid friendly animatronics that can spot a predator a mile away due to what happened in the old location.
-The Toy animatronics fail to see the murderer and five more kids are murdered by who we can assume was Purple guy.
-The police discovered the murderer so Purple guy flees his job as a dayshift worker at Freddy's so he doesn't get caught.
-Jermey Fitzgerlad is then moved to the dayshift but gets bitten by Mangle due to malfunctions (Bite of 87').
-Micheal Afton takes the job and lies about his name saying it was Fritz Smith (Custom night).
-Fazbear Entertainment again is forced to shut it's doors because the Toy animatronics couldn't spot a predator for sh*t.
-Toys are scrapped due to malfunctions
-Withered animatronics were kept for possible reorganisation of the comapany.

1993
-Fazbear Entertainement opens up its old loaction from the early 80's.
-Withered animatronics are fixed up and used for this location.
- Michael returns once again but lies about his last name.
-After Michael finishes his first week the place shut down for health vialations.

Mid 90's
-Purple guy knows whats up. He knows the animatronics are possed by his victims so he dismantles them hoping they never come back (Shown in the FNAF 3 minigames).
-Little did he know they can live on without the suits and trap him in the safe room.
-William goes inside the Spring Bonnie suit.
-The spring locks give way due to moisture from the rain water seeping in.
-William dies in Spring Trap, possesses Spring Trap and is left there for 30 years.

2023
-Fazbears Fright opens their horror attraction.
-Michael once again takes the shift there.
-They discover Spring Trap in the safe room of the FNAF 1 location.
-While working their, MIchael has hallucinations of the animatronics from both locations (FNAF 1 and FNAF 2)
-Michael finally sets all of the souls free as we see in the minigames by giving his little brother the birthday he never got.
-All he has to do now is kill his father, the final boss.
-He does this by setting the place on fire.
-Little does Michael know, his father survived and escapes.

(Not final)
Sometime after 2023
-Michael returns once more.
-Opens up his own pizzeria.
-Salvages Baby (his sister), Spring Trap (his father) and Molten Freddy (Ennard)
(Also, I don't who Michaels little sister possess at this point. It's either Baby or Molten Freddy because baby was mixed in with Ennard and Ennard became Molten Freddy. Could someone shed some light on that?)
-Once Michael salvaged the animatronics he sets the place on fire and stays there.
-Michael can now rest with his sister knowing their father is dead once and for all and they are reunited with the rest of their family.
-Thus the end of the FNAF story.

[Windsnake7]

I like this theory. Maybe Elizabeth is in baby because she says that she wasn't expecting you.

[Lord Egg]

fnaf 4 location isn't fredbears