Google has noticed this conjunction:
http://www.google.co.uk/ Anyway, Happy St George’s Day to my English, Georgian, Bulgarian, Aragonian, Catalonian, Romanian, Ethiopian, Greek, Brazilian, Labradorian, Newfoundlander, Genovese, Milanese, Locorotondese, Ferrarese, Beiruter, Maltese, Gozoan, North Ossetian, Portuguese, Serbian and Boy Scout readers plus sufferers of skin disease and syphilis, even though St George’s Day may be a different day in other parts of the world.