Mystique
Mystique (Raven Darkhölme) is a fictional character associated with the Marvel Comics’ franchise, X-Men. Originally created by artist David Cockrum and writer Chris Claremont, she first appeared in Ms. Marvel #16. Throughout most of her history, Mystique has been a supervillain, founding her own Brotherhood of Mutants and assassinating several important people involved in mutant affairs. Mystique herself is a mutant, a shapeshifter whose natural appearance includes her blue skin and yellow eyes. At one point, she mentioned she is over 100 years old. Mystique is the mother of the villain Graydon Creed, the X-Men hero Nightcrawler, and adoptive mother of the hero Rogue. She was forced to abandon Nightcrawler, but raised Rogue for a number of years and the two women have mixed feelings towards one another. (source)

Silk Spectre
Character of Watchmen. Laurie Juspeczyk, the second Silk Spectre, is the daughter of Sally Jupiter, the first Silk Spectre. Laurie’s mother apparently wanted her to follow in her footsteps and so she fought crime for ten years before the Keene Act banned vigilantes. Unlike the other protagonists, Silk Spectre was not based on a particular Charlton character, although her relationship with Dr. Manhattan is similar to that between Captain Atom and the heroine Nightshade. Moore felt he needed a female hero in the cast and drew inspiration from comic book heroines such as Black Canary and Phantom Lady. (source)