Psychometry: She had the ability to touch an object and instantly know the history of many events concerning the object such as all of its previous owners, events that took place around the object, and the possible future of the object and its future owners. She showed a plethora of versatility in using this power.
Emma couldn't read her mind due to her psychometric powers and due to the fact that they were siblings and cancel each other's powers in a very similar way to Cyclops and Havok.
Formerly CEO and Chairwoman of Meridian Enterprises; Headmistress of the Massachusetts Academy
Formerly Generation X (Earth-616), Massachusetts Academy; Meridian Enterprises; Frost International (Earth-616); alleged member of Inner Circle of the Hellfire Club (Earth-616)
Adrienne's death was alluded to in Generation X #70 when an angry Emma Frost pulls from her hip a gun she placed earlier; later her death was clearly depicted in Generation X #75.
Adrienne killed her husband Steven.
BASE OF OPERATIONS
Boston, Massachusetts and New York City, New York
Generation X #48 (December, 1998)
Blond (dyed), Brown (originally)
Jay Faerber, Terry Dodson
PARENTS AND RELATIVES
Winston Frost (father, deceased);
Hazel Frost (mother)
Christian Frost (brother);
Emma Frost (sister);
Cordelia Frost (sister, deceased)
Steven (husband, deceased)
Jocasta Frost (cousin);
Stepford Cuckoos (nieces)
Generation X #70 (October, 2000)