History of Tunisia for centuries assigned its foundation to a queen of Tyre, Elissa, also called Dido. The Roman historian Pompeius Trogus, a near contemporary of Virgil, describes a sinister web of court intrigue which caused Queen Elissa (Dido) to flee the city of Tyre westward with a fleet of ships. The Roman poet Virgil (70–19 B.C.) portrays Dido as the tragic, admirable heroine of his epic the "Aeneid", which contains many inventions loosely based on legendary history, and includes the story about how the Phoenician queen acquired the Byrsa. By the middle of the sixth century B.C., Carthage had grown into a
Dido whom Justin does not name, made his very beautiful daughter Dido and son Pygmalion his joint heirs. But on his death the people took Pygmalion alone as their ruler though Pygmalion was yet still a boy. Dido married Acerbas her uncle who as priest of Heracles—that is, Melqart—was second in power to King Pygmalion. Acerbas (Sicharbas, Zacherbas) can be equated with the Zikarbaal king of Byblos mentioned in the Egyptian "Tale of Wenamon". Rumor told that Acerbas had much wealth secretly buried and King Pygmalion had Acerbas murdered in hopes of gaining this wealth. Dido, desiring to escape Tyre, expressed