Terra Prime was a terrorist organization that attempted to have all non-humans removed from the Sol System in the 2150s. In 2151, the group conducted a small protest against the launch of the Enterprise, as Malcolm Reed later recalled. ('ENT: "Demons") In 2155, group leader John Frederick Paxton ordered the creation of a binary clone, a hybrid with parentage from T'Pol and Charles Tucker III. The infant, named Elizabeth, was unable to survive. (ENT: "Terra Prime")