Ah, but which "Sir" would it be? The crypt is not mentioned, so it might not be Dumbledore. And yet Snape died at the Shrieking Shack (which is not on the grounds, and is buried who-knows-where). And yet both were at Hogwarts while he was at school. Nice descriptions, though unresovled.
Author's Response: That is the question, isn't it? Could even be Lupin, couldn't it? Enjoy the questions, or answer them from your own POV (I know what I was thinking, but that doesn't mean it's 'the answer'). :) Thank you for the review!