Professor X 2099

Jonathan Xavier AKA Professor X 2099 was a clone and reincarnation of the original Professor X.

ORIGIN
The original Charles Xavier had been dead a long time. He was always remembered though, for his wisdom and bravery. In 2099 the city was in chaos because of crooks and supervillains, so scientists had advanced technology that could clone the long dead Professor X. They created a clone and genetic reincarnation of the original Professor X, resembling the original Professor X in his 20's.  He had all the powers as well as the personality as the original Professor X.  The scientists who created him wanted to experiment on him, frightened he escaped the laboratory and used the wealth he had inherited from the past Professor X to rebuild the deserted, old, about to collapse mansion of the old Charles Xavier with the help of descendants of the old Professor X's descendants. He named himself Jonathan Xavier and adopted the superhero alias Professor X.

Fight with Magneto 2099
Howard Graham a young salesman discovered he had the power to control magnets. Howard was a self centered evil man so he decided to wreak havoc. He called himself Magneto 2099 because of the original Magneto and designed his own suit to look like the old Magneto's suit. As Magneto 2099 wreaked havoc on New York city, Professor X 2099 decided to stop him. He had a fight with Magneto 2099 at an old abandoned  chocolate factory in downtown Manhattan. They fought a long intense battle but however, in the end Professor X's mind games and telekinesis powers along with his martial arts skills were strong enough to beat Magneto 2099! But in the end he accidentally killed Magneto 2099 by accidentally pushing him into a bottomless vat where chemicals had been in the old days.

Meeting Spiderman 2099
more to be added