In Comics
Showcase #22 - S.O.S. Green Lantern / Secret of the Flaming Sphere / Menace of the Runaway Missile!
Detective Comics #27 (May 1939)
Base
Oa
Batcave, Stately Wayne Manor, Gotham City; Hall of Justice, Justice League Watchtower
Relatives
Amon Sur (son), Arin Sur (sister), Thaal Sinestro (brother-in-law), Soranik Natu (niece)
Damian Wayne (son), Dick Grayson (adopted son), Tim Drake (adopted son), Jason Todd (adopted son), Cassandra Cain (adopted ward) Martha Wayne (mother, deceased), Thomas Wayne (father, deceased), Alfred Pennyworth (former guardian), Roderick Kane (grandfather, deceased), Elizabeth Kane (grandmother, deceased), Nathan Kane (uncle, deceased), Simon Hurt (ancestor), Wayne Family