Who is not a professor of Harry Potter?

Professors who have taught Harry Potter include:

Transfiguration: Minerva McGonagall

Magic Biology: rubeus hagrid

Potions class: severus snape

Herbology: germination

Divination: sibyll trelawney, Firenze Centauri.

History of Magic: Binns Cuthbert

Curse category: Fuehles Flitwick

Flying lesson: Roland Hodge

Defense against the dark arts (this is more): Level 1: Quirrell.

Sophomore: Gidro Lockhart.

Grade 3: remus lupin.

Fourth grade: Alaste Moody.

Grade 5: dolores umbridge.

Sixth grade: severus snape

Other ideas will be added.