Who is Mildred and what happen to her ?

Mildred is Montag's wife of ten years epitomizes the shallowness and complacentness of society that Montag comes to despise. Millie forgoes real happiness to immerse herself in the technological gadgets of the age, such as her television walls and seashell radios, which allow her a constant escape from reality.  Millie, the epitome of Fahrenheit 451's empty society, is undoubtedly destroyed when the city is decimated by an atomic bomb at the conclusion of the novel.