(E) 450 Maximus, Avitus. (W) 455 Majorian. (W) 455 Leo I. (E) 457 461 Hilarius. Severus. (W) 461 Vacancy. (W) 465 Anthemius. (W) 467 468 Simplicius. Olybrius. (W) 472 Glycerius. (W) 473 Julius Nepos. (W) 474 Leo II, Zeno, Basiliscus (all E.) 474 Romulus Augustulus. (W) 475 (End of the Western Line in Romulus Augustus. 476) (Henceforth, till A.D. 800, Emperors reigning at 483 Felix III[2]. Constantinople). Anastasius I. 491 492 Gelasius I. 496 Anastasius II. 498 Symmachus. 498 Laurentius (Anti-pope). 514 Hormisdas. Justin I. 518 523 John I. 526 Felix IV. Justinian. 527 530 Boniface II. 530 Dioscorus (Anti-pope). 532 John II. 535 Agapetus I. 536 Silverius. 537 Vigilius. 555 Pelagius I. 560 John III. Justin II. 565 574 Benedict I. 578 Pelagius II. Tiberius II. 578 Maurice. 582 590 Gregory I (the Great). Phocas. 602 604 Sabinianus. 607 Boniface III. 607 Boniface IV. Heraclius. 610 615 Deus dedit. 618 Boniface V. 625 Honorius I. 638 Severinus. 640 John IV. Constantine III, Heracleonas, Constans II. 641 642 Theodorus I. 649 Martin I. 654 Eugenius I. 657 Vitalianus. Constantine IV (Pogonatus). 668 672 Adeodatus. 676 Domnus or Donus I. 678 Agatho. 682 Leo II. 683(?) Benedict II. 685 John V. Justinian II. 685 685(?) Conon. 687 Sergius I. 687 Paschal (Anti-pope). 687 Theodorus (Anti-pope).