Pope Sylvester I


Sylvester I
Bishop of Rome
Depiction of Silvester I in Livre d'images de madame Marie (13th-century)
ChurchEarly Church
Papacy began31 January 314
Papacy ended31 December 335
PredecessorMiltiades
SuccessorMark
Personal details
Born
Died31 December 335
Sainthood
Feast day
  • 31 December (Catholic)
  • 2 January in the revised calendar and 15 January in the traditional (Orthodox)
  • 22 December (Armenian)
Venerated in
Attributes
Patronage
Other popes named Sylvester

Pope Sylvester I (also Silvester, before 284 – 31 December 335) was the bishop of Rome from 31 January 314 until his death on 31 December 335. He filled the See of Rome at an important era in the history of the Western Church, though very little is known of his life.

During his pontificate, he notably convened the Council of Arles in 314, which condemned the separatist Donatist sect, and the First Council of Nicaea in 325, which aimed to resolve the Arian controversy.

Sylvester I's pontificate coincided with the construction of churches including Old St. Peter's Basilica, the Basilica of the Holy Cross in Jerusalem (Santa Croce in Gerusalemme), as well as the Archbasilica of Saint John Lateran. His feast is celebrated as Saint Sylvester's Day, on 31 December in Western Christianity, and on 2 January in Eastern Christianity.