Four Temperaments: Harry Potter

Harry: Melancholic
Ron: Choleric, Phlegmatic
Hermione: Melancholic
Neville: Phlegmatic, Melancholic
Luna: Melancholic, Sanguine
Ginny: Choleric
Draco: Choleric, Phlegmatic
Fred and George: Choleric, Sanguine
Snape: Choleric, Melancholic
Dumbledore: Choleric, Melancholic, Sanguine
Voldemort: Choleric
Hagrid: Melancholic, Phlegmatic
Lupin: Melancholic
Tonks: Sanguine
Bellatrix: Choleric
Lucius: Choleric
Narcissa: Melancholic, Phlegmatic
Mrs. Weasley: Choleric, Sanguine
Percy: Choleric, Phlegmatic
Mr. Weasley: Melancholic, Phlegmatic
Sirius: Choleric
Viktor: NMelancholic
Cho: Melancholic, Phlegmatic, Sanguine
Rita: Choleric
Mcgonagall: Choleric, Melancholic
Lavender: Sanguine, Phlegmatic
Cedric: Sanguine, Phlegmatic
Fudge: Phlegmatic
Lockhart: Choleric, Sanguine
Moody: Choleric, Melancholic, Phlegmatic
Pettigrew: Phlegmatic
Lily: Sanguine, Melancholic
James: Choleric
Slughorn: Phlegmatic
Umbridge: Choleric