Trainwreck developed in Humboldt County, original Blue Berry developed by DJ Short, Northern Lights an old winner of the Cannabis Cup back in the eighties and also one of my old time faves.
Hick is right, could show any of the traits of each name. I once crossed NL with Amethyst and got some that were exactly like the NL and some dark purple like the Amethyst.
Good luck to you, all those strains are some fine smoke.