Batwoman (DC Comics)

Batwoman is a fictional character, a superheroine who appears in comic books published by DC Comics. In all incarnations, Batwoman is a wealthy heiress who—inspired by the notorious superhero Batman chooses, like him, to put her wealth and resources towards funding a war on crime in her home of Gotham City. The identity of Batwoman is shared by two heroines in mainstream DC publications; both women are named Katherine Kane, with the original Batwoman commonly referred to by her nickname Kathy and the modern incarnation going by the name Kate.

She plays a major role in Batman: Mystery of the Batwoman, but she is played by, not one, but three normal women, Kathy Ducane, Rocky Ballentine, & Sonia Alcana, who are all in charge of money, genius, and will, to take down Penguin, Rupert Thorne , Carlton Ducane and Bane. Afterwards, Batwoman was retired, and there can be only one caped crusader in Gotham, who is our dark knight, Batman.

Trivia

 * It is confirmed that she is lesbian.
 * Kathy Ducane is the primary Batwoman, in charge of money
 * Rocky Ballentine is the secondary Batwoman, in charge of genius.
 * Sonia Alcana is the tertiary Batwoman, in charge of will.