Watching X men days of future past I was surprised to find out that Magneto was Quicksilver’s father. I had no idea. I knew Azazel was nightcrawler’s dad but had no idea that Mystique was his mom. I guess that would explain the blue skin. Sabretooth and Wolverine are siblings, although this isn’t touched on until the origins wolverine movie. I don’t know what the relation between sabretooth and wolverine is in the comics.
Juggernaut, at least in the comics, was supposed to be Professor X’s step brother. I don’t know if they went with that storyline in the movie.
I’m assuming that is just a small sample of all the blood relations and personal relations among marvel mutants though. What else is there.
The two twins in the Winter Soldier credits scene are Magneto’s kids, though they’re legally not allowed to mention that in the movie, since different companies currently hold the rights.
This isn’t quite what the OP asked for, but it is about related heros.
The real name of the Lone Ranger was John Reid. It was the death of his brother that motivated his quest for justice. But before the brother died he had a kid, and that kid had a son. The great-nephew then, of the Lone Ranger, was Britt Reid, aka the Green Hornet.
In the X-Men movies you have Cyclops in the contemporary movies and Havok back in 1962 in First Class. In the comic books, Havok was Cyclops’ younger brother, which is obviously not the case in the movies.
Cyclops married a woman named Madelyne Pryor (who was a close of Jean Grey), and had a son named Nathan. Nathan was sent into the future, and became Cable.
Reed “Mr. Fantastic” Richards and his wife, Sue “Invisible Girl” Storm-Richards, had a boy named Franklin, who is considered to be one of the most powerful mutants ever. For a while, Franklin teamed up with Power Pack, which was a team made up of 4 children who are siblings.
ETA: This was in the comics, not really in the films. I dunno if any retcons have changed these (I haven’t read those comics in forever).
In the comics Storm was married to The Black Panther (for awhile at least), making her the Queen of Wachalla. This wasn’t brought up in the movies, and probably never will be. I’ve heard rumors that Black Panther will be making an appearance in one of the Marvel movies (same studio that runs the Avengers/Iron Man/Thor franchise), but nothing firm.
Also, in the comics Mystique was Rogue’s foster mother. And Rogue was also married to Magneto in one of the alternate time lines, I believe (Age of Apocalypse mega-series?) Obviously these are not things that were brought into the X-Man films.
Spider-Man was married to Mary Jane for years. WAS. Until he made a deal with a demon to erase all of that just to save the life of the oldest non-mutant human being in the Marvelverse…
While I can see the resemblance (of costumes), I find it curious that Batman is Wolverine’s ancestor, given that Wolverine predates the Civil War (at least) whereas Batman was a small boy in the 1920s at the earliest?
Originally, her mutant power was the ability to control probability. Which was an incredibly loose (and powerful, if you adhere to the implications) description.
Eventually, Wanda DID get involved in actual magic, through Franklin Reed’s nanny, of all people.
That’s the super-streamlined version of it, anyway. It’s tough being a comics continuity geek AND be afflicted with a sense of absurdity…
I don’t dare go to Deviantart at work, but that sounds very wrong. Not the least of which is the fact that they’re characters from different companies.
Nevermind, I figured it out. It looks like there was an “Amalgamation” series that was produced by the two companies. In that series, DC and Marvel characters are merged into one. In this case, Batman and Wolverine were merged to create a character named Dark Claw.
The line connecting the characters wasn’t geneological, it was stating that it was (more or less) the same character.
