Timeline
- : Lord Voldemort rises to power
- : An Antipodean Opaleye kills several kangaroos
- : Fifi LaFolle dies
- : Remus Lupin is accepted to begin his first year at Hogwarts
- : The Whomping Willow is planted at Hogwarts
- : Kirley Duke is born
- : Lily Evans is sorted into Gryffindor
- : Severus Snape is sorted into Slytherin
- : The Marauders start Hogwarts
- : The Marauders start at Hogwarts
- : Remus Lupin's friends discover he is a werewolf, explaining his monthly disappearances
- : Bill Weasley is born
- : Donaghan Tremlett is born
- : Muggles Who Notice is published
- : The Chudley Cannons adopt a new motto
- : Charis Black Crouch dies
- : Janus Thickey pretends to be killed by a Lethifold
Sources