Boniface I, Pope Sainthttp://www.newadvent.org/cathen/02658a.htm
Consecrated the same day as the antipope Eulalius. Both were ordered to leave Rome. Eulalius took over St. John Lateran on Holy Saturday, after which the emperor refused to consider his claim. Boniface died in 422.
Submitted in section: Religion & Spirituality: Christianity: Denominations: Catholicism: Reference: Catholic Encyclopedia: B: Boniface I, Pope Saint