Eden:
The Boniface named was the 42nd Pope. You can see his position in the List of Popes here:
newadvent.org/cathen/12272b.htm
I know my Popes fairly well.
Because you have tried to paint a rosy picture of this era of history, allow me.
At he death of Pope Zosimus,
the Roman Church entered into the fifth of the schisms, resulting from
double papal elections, which so disturbed her peace during the early centuries. Just after Zosimus’s obsequies, 27 December, 418, a faction of the Roman clergy consisting principally of deacons **seized the Lateran basilica and elected as pope the Archdeacon Eulalius. ** The higher clergy tried to enter, but were
violently repulsed by a mob of adherents of the Eulalian party. On the following day they met in the church of Theodora and elected as pope, much against his will, the aged Boniface, a priest highly esteemed for his charity, learning, and good character. On Sunday, 29 December,
both were consecrated, Boniface in the Basilica of St. Marcellus, supported by nine provincial bishops and some seventy priests; Eulalius in the Lateran basilica in the presence of the deacons, a few priests and the Bishop of Ostia, who was summoned from his sickbed to assist at the ordination. Each claimant proceeded to act as pope, and Rome was thrown into tumultuous confusion by the clash of the rival factions. The Prefect of Rome, Symmachus, hostile to Boniface, reported the trouble to the Emperor Honorius at Ravenna, and secured the imperial confirmation of Eulalius’s election. Boniface was expelled from the city. His adherents, however, secured a hearing from the emperor who called a synod of Italian bishops at Ravenna to meet the rival popes and discuss the situation (February, March, 419). Unable to reach a decision, the synod made a few practical provisions pending a general council of Italian, Gaulish, and African bishops to be convened in May to settle the difficulty. It ordered both claimants to leave Rome until a decision was reached and forbade return under penalty of condemnation. As Easter, 30 March, was approaching , Achilleus, Bishop of Spoleto, was deputed to conduct the paschal services in the vacant Roman See. Boniface was sent, it seems, to the cemetery of St. Felicitas on the Via Salaria, and Eulalius to Antium. On 18 March, Eulalius boldly returned to Rome, gathered his partisans, stirred up strife anew, and spurning the prefect’s orders to leave the city, seized the Lateran basilica on Holy Saturday (29 March), determined to preside at the paschal ceremonies. The imperial troops were required to dispossess him and make it possible for Achilleus to conduct the services.
newadvent.org/cathen/02658a.htm