1. McGonagall teaches Transfiguration classes at Hogwarts.

2. Knight of the White Elephant of Burmah William McGonagall

3. 17 McGonagall is an Animagus who can turn into a tabby cat at will.

4. McGonagall always stands by to take the megaphone away if he gets out of hand.

5. According to Minerva McGonagall, the Auror Office takes in new recruits with a minimum of 5 N.E.W.T.s (with marks no lower than "Exceeds Expectations")