It´s something to look forward to- the Complan kid. I've even forgotten why I am bothered.This supplied by Google seems to date the term to 1996 in a comic novel, but it was then widely accepted as it was quoted in this superb thesis which gives us all the facts and maps too. I have glanced at Zenner (2000) on  Google Books]- he as been misquoted 'West Didsbury village was called Yidsbury' but it is not clear whether this was general or just within the Askanasi Jewish community of Crumpsall. That makes far more sense- the quote you need a passport to go there does fit in with the prejudice that my clients expressed about Didsbury  there all fucking posh gits. Now, I've forgotten what the third thing is- but I have just bought the making of Manchester Jewry book of Amazon.. Rambling again- better go and look for my teeth.