In Comics
Strange Adventures #180 - I Was the Man with Animal Powers; One Monster -- Coming Up
Batman: Legends of the Dark Knight #120
Relatives
Ellen Frazier (wife), Cliff Baker (son), Maxine Baker (daughter), unnamed second daughter, Frank Baker, Jr.
David Cain (father), Lady Shiva (mother), Carolyn (aunt, deceased), Annalea (sibling, deceased), The Mad Dog (sibling)