Pretty much anyone who reads old fly fishing books from the 1800s to mid 1900s will have probably seen a number of references to clergymen who were keen fly anglers (Canon William Greenwell of 'Greenwell's Glory' fame being just one example). For some unknown reason this evening I started to wonder, do Vicars still cast a line? I can't think of any I know of that do (but I don't know that many!), so is this yet another area where fly fishing has fallen from popularity?