Dinah Laurel Lance/Earth-One

Overview
Black Canary is a costumed super-powered heroine named Dinah Laurel Lance. She originally hailed from Earth-Two where she was the daughter of retired JSAer, Dinah Drake Lance and police detective Larry Lance. One of Dinah Drake's foes, the Wizard, sought revenge against her and used his power to curse the infant with a destructive sonic cry. Her parents were forced to place young Dinah in the Thunderbolt dimension where she could do no harm. She eventually grew up and was implanted with the memories of her mother. She journeyed to Earth-One where she joined the Justice League of America and became the paramour of teammate Oliver Queen. Eventually, she regained her true memories and carried on her crime-fighting career in her mother's name, using a variation of her original costume. For a time, both Dinah and Ollie retired from the Justice League and embarked upon a journey of discovery to confront controversial social issues across the country with their friend and fellow League member, Hal Jordan.