Gotham Knights

Overview
Gotham Knights is a group of masked vigilantes in Gotham City that aid Batman in his crusade.

Trivia

 * Alfred Pennyworth was the first member recruited onto Gotham Knights, as well as the only person Bruce trusted with his secret.
 * Leslie Thompkins and Lucius Fox were recruited around the same time roughly six months in for medical and technical support. Alfred initially handled both roles and communications on top of that, but needed a little extra help.
 * Dick Grayson was adopted after the first year of Bruce being Batman and became Robin three weeks later. Barbara Gordon practically recruited herself seven months later under the guise of Batgirl.
 * Kate Kane was inspired by Batman eight months into his career without knowing it was her cousin. Bruce monitored her for two years before not only recruiting her but revealing his identity.