Jim Gordon

Jim Gordon is the former police commissioner and current Mayor of Gotham City. He is the father of a late unnamed woman, and a former close affiliate of Batman.

Early life
Jim was born to an unnamed man and woman in Gotham City. He grew up and became the police commissioner of the Gotham City Police Department.

In his adulthood, he had a daughter.

Allying with Batman
Sometime in his career, following the debut of Batman, Jim and Batman formed an alliance with one another, him being Batman's closest confidant for info. The Bat-Signal was also constructed, in order to contact him easier.

Becoming the Mayor
Presumably following Batman's disappearance, Jim was elected the new Mayor of Gotham City.