Could it be something to do with harry potter? I'm not familiar with the stories but possibly an address? A previous ditloid had an address in mary poppins and if it came from the same quiz, it could be on the same lines.
Glad to help bluedog.Our grand daughter has just popped in. All in one piece still.Got the answer from her.Just love this site, don't you?Feel everybody so friendly (and some SO brainy)