Batfamily is a group of Vigilantes that protect Gotham and the surrounding city's
Consists of Bruce Wayne-AKA-Batman 
Jason Todd-AKA-red hood 
Dick Grayson-AKA-Nightwing 
Duke Thomas-AKA-The signal (Light Manipulator)
Cassandra 'Cass' Caine-AKA-Orphan 
Barbara Gordon-AKA-Oracle (She's in a wheelchair so stays behind on comms during missions) 
Damien Wayne-AKA-Robin
Stephanie 'Steph' Brown-AKA-Spoiler 
And Tim Drake-AKA-Red Robin
Kate Kane -AKA- Batwoman

Based off Batman family comics 