Early in the Christian era, Saturninus and Bassianus, sons of the late emperor, contend for the crown of the Roman Empire. Both men are leaders of strong factions. Another candidate, a popular one, is Titus Andronicus, a Roman famed for his victories over the barbarian Goths to the north. Marcus Andronicus, brother of Titus, states in the forum that Titus is the popular choice to succeed the late emperor. The sons, willing to abide by the desires of the populace, dismiss their factions. As the prominent men of the city go into the senate house, Titus makes his triumphant entry into Rome. He is accompanied by his surviving sons and by a casket containing the bodies of other sons. In his train also are Tamora, the queen of the Goths; her sons, Alarbus, Demetrius, and Chiron, and her lover, Aaron, a Moor. Before the senate house, Lucius, one of Titus's sons, demands that a Gothic prisoner be sacrificed to appease the spirits of his dead brothers in the casket. When Titus offers as sacrifice the oldest son of Tamora, the queen pleads for mercy, reminding Titus that her sons are as precious to her as his are to him. Titus pays her no heed. Alarbus is sacrificed, and the casket is then laid in the tomb of the Andronici. At that moment Lavinia, Titus's only daughter, appears to greet her father and brothers and to pay her respects to her fallen brothers.