found on GeekoSystem: an annotated X-Men Family Tree... but even though I've read a lot of Marvel comics, this is still a bit confusing
Professor X And His Kickass Crew Stand Ready To Defend In The New 'X-Men: Apocalypse' Poster
X men days of future past was sooooooo freakinnnnnn awesome!!! This was me in my head the whole movie! :D
A Muddled Future and Past: Prof. X and Magneto :: X-men: Days of Future Past. So excited!!!
the original x men team | Men (Earth-616) - Marvel Comics Database
"X-men: First Class"
Michael Fassbender & James McAvoy being silly! Behind the scenes of X men first class.. love these guys!
almost all the cast of x-men movies over the years
X-Men Origins: Cyclops #1: Cover for issue #1 of X-Men Origins: Cyclops (Marvel Comics)
Confused by x men movies maybe this can get you rid of confusion though it is itself confusing