First - Circus Baby Pizza World the incident with Elizabeth, presumably the year 1983 was when it shut down

Second - Fredbear Family Diner the incident with Michael, the bite of 83

Third - Freddy Fazbear Pizza, the finding of the bodies stench and blood in the animatronic suits

Fourth Pt. 1 - A jr. place was open up, when Michael is still in his coma then started seeing the nightmare animatronics in his dream and William died

Fourth Pt. 2 - Sister Location the underground storage for the funtimes

Fifth - Fazbear Frights the time of the phantom animatronics

Sixth - The Rockstar animatronics and the Medicore Melodies

The time of death of Mrs. Afton is still unknown as well her first name. Presumably the old souls didn't fully move on and went back as the Rockstar animatronics. This is what I have found out, but I am not 100% sure with some of them. The timeline of Elizabeth and Michael are fully true, but the time Michael awoke his coma is unknown.