Dick Grayson
Robin
Batman Family, Batman Incorporated, Justice League; formerly Teen Titans, Outsiders, Bludhaven Police Department, Secret Society of Super-Villains
John Grayson (father), Mary Grayson (mother), Bruce Wayne (adoptive father), Damian Wayne (adoptive brother), Jason Todd (adoptive brother), Tim Drake (adoptive brother), Cassandra Cain (adoptive sister)