Minerva McGonagall: Headmistress/Gryffindor head/ Transfiguration teacher.

Severus Snape: Slytherin head/Potions Teacher.

Professor Binns: History of Magic Teacher.

Rubeus Hagrid: Care of Magical Creature Teacher/ Gamekeeper.

Professor Vector: Arithmancy Teacher.

Professor Sprout: Herbology teacher.

Professor Flitwick: Charms teacher.

Professor Trelawny: Divination Teacher.

Madam Hooch: Quidditch Teacher.

Madam Pince: Librarian.

Madam Pomfrey: School nurse.

Hogwarts, Hogwarts, Hoggy Warty Hogwarts, Teach us something please,

Whether we be old and bald, Or young with scabby knees,

Our heads could do with filling, With some interesting stuff,

For now they're bare and full of air, Dead flies and bits of fluff,

So teach us things worth knowing, Bring back what we've forgot,

Just do your best, we'll do the rest,