// Setting characters to real historic events is a recipe to a mess.
For mutants they just need to have balls and say that the mutant gene also slow down aging besides giving powers.
Magneto was something between late teen - early twenties at the end of WW2, right? Low ball 98 years.
M'gann M'orzz
Yet, she's portrayed as being on the younger end of the new mutants, and calls a mid-twenties something " older than her " in a hellfire gala comic
