Batgirl
Real name: Barbara Gordon
First Appearance: Detective Comics #359 1967
value $200 according to comicspriceguide.com
Height: 5'11"
Weight: 135 pounds
Eyes: Blue
Hair: Red
Source: DC Comics Who's Who 1987
Now known as the Oracle
Who's Who 85 has her as
Height: 5'6"
Weight: 121 pounds
Current Batgirl
Real name: Cassandra Cain
Occupation: Costumed Adventurer
Base of Operations: Gotham City
Marital Status: Single
Height: 5' 5"
Weight: 110
Eyes: Brown
Hair: Black
First Appearance: BATMAN #567 (July, 1999)
Powers: martial arts skills
History: Batgirl Barbara Gordon began her career by saving Bruce Wayne from a criminal called Killer Moth. She worked alongside Batman and the original Robin Dick Grayson. Her career as Batgirl was ended when she was shot by the Joker. Now she operates as the Oracle helping fight crime with her computing skills.
Batgirl II: The Huntress took over the role of Batgirl for a time but handed the mantle on to Cassandra Cain.
Batgirl III: The daughter of assassin David Cain, Cassandra spent years being molded into the perfect assassin. Denied vocal stimuli, she was trained to communicate with violence. But Cain was unsuccessful in supplanting her conscience, and she eventually escaped, seeking asylum in Gotham. Since then, she has rapidly acquired language skills and made a few very deadly enemies, including Lady Shiva Wu-San, perhaps the greatest martial artist alive. Batgirl aids Batman has been taken under the wing of the original Batgirl Barbara Gordon who now goes under the name of Oracle.
Allies: Batman, Robin, Oracle
Enemies: The Joker, Penguin, Riddler, Two-face, Mr. Freeze, etc