American Lockhart?

[Mike Schubert]

No: HPFGUIDX 12333

Does it ever say explicitly anywhere that Lockhart is British? Or that 
he went to school at Hogwarts? Or anything about his past? Because if 
not (and I don't recall anywhere that it did), I could CERTAINLY see 
him as an American. Just as a sidenote, when I picture Lockhart, I 
picture him as Fabio, only a little less "muscly". I can't think of 
anyone, American or otherwise, that could really play that though.
-Mike