As revealed in "Superman" #249, Tobias "Toby" Manning was born during the Old West era. An alien known as the Currency-Criminal accidentally killed Toby's father Jess and took young Toby as his ward, raising him from childhood and teaching him the use of alien weapons, which were created to resemble the 19th century weapons with which Toby was familiar. After Manning had grown to adulthood and learned what he could, he killed the alien and began a career as an interstellar outlaw called "Terra-Man", a name chosen to refer to Manning's Earthly origins. For transportation, he tamed the Arguvian space steed named Nova. Eventually his travels took him to Earth, where he became an enemy of Superman. Throughout his Pre-"Crisis" career, Terra-Man periodically returned to Earth in attempts to outfight or outwit Superman; otherwise, he remained at large in outer space, committing crimes to carry the legend of the Wild West outlaw across the stars. Terra-Man spoke in an exaggerated "cowboy" drawl with liberal use of Old West slang and colloquialisms, lending a humorous air to his deadly activities.