This is a list of the characters and when they are from:
Right after the battle of Hogwarts
Harry P.
Ron W.
Hermione G.
Ginny W.
Luna L.
Neville L.
George W.
M. McGonagall,
Molly W.
Arthur W.
Bill W.
Fleur W.
Charlie W.
Percy W.
R. Hagrid
Draco M.
Narcissa M.
Lucius M.
Angelina Johnson
Baby Harry (prongslet)
Andromeda Tonks
Before He or she died
Albus Dumbledore
Severus Snape
Sirius Black
Remus Lupin
James Potter
Lily (Evans) Potter
(Lupin)
Fred W.
M. Moody
Regulus B.
Petunia D.
Vernon D.
Dudley D.
From 2020
Harry Potter (31 years old)
Ginny Potter (30 years old)
Hermione Weasley (31 years old)
Ron Weasley (31 years old)
Albus S. Potter
Lily L. Potter (2nd year) (Flower)
James S. Potter (4th year) (Jamie)
Rose W. (3rd year)
Hugo W. (2nd year)
Victoire W. (graduated)
Teddy L. (graduated)
Scorpius M. (3rd year)
Molly (II) W. (2nd year)
Lucy W. (4th year)
Louis W.
Dominique W.
Roxanne W.
Fred (II) W.