My ancestors also came over in a nice tidy little area, with some of them getting here as early as 1620. The region, covering the US/Canada border, led to the uncomfortable fact that I had family on both sides of the Revolutionary War, with one of them serving the crown so well that George III deeded him land which presently would be most of downtown Toronto (oooh, wish that paperwork was sitting in a safe deposit box somewhere!).
Anyway, here's the current take of where I come from:
Yeah, one is tempted to bring up the assertion that "Wogs begin at Calais" ... heh!