|Papacy began||31 August 257|
|Papacy ended||6 August 258|
Greece, Roman Empire
|Died||6 August 258|
Rome, Roman Empire
|Feast day||6/7 August|
|Venerated in||Catholic Church|
|Other popes named Sixtus|
Pope Sixtus II (died 6 August 258) was the Pope or Bishop of Rome from 31 August 257 until his death on 6 August 258. He was martyred along with seven deacons, including Lawrence of Rome during the persecution of the Catholic Church by Emperor Valerian. According to the Liber Pontificalis, he was born in Greece and was a philosopher; however, this is uncertain, and is disputed by modern western historians arguing that the authors of Liber Pontificalis confused him with that of the contemporary author Xystus, who was a Greek student of Pythagoreanism. He restored the relations with the African and Eastern churches which had been broken off by his predecessor on the question of heretical baptism raised by the heresy Novatianism.
In the persecutions under Valerian in 258, numerous bishops, priests, and deacons were put to death. Pope Sixtus II was one of the first victims of this persecution, being beheaded on 6 August. He was martyred along with six deacons— Januarius, Vincentius, Magnus, Stephanus, Felicissimus and Agapitus. Lawrence of Rome, his best-known deacon, suffered martyrdom on 10 August, four days after his bishop.
He is thought by some to be the author of the pseudo-Cyprianic writing Ad Novatianum, though this view has not found general acceptance. Another composition written at Rome, between 253 and 258, is generally agreed to be his.
It is this Sixtus who is referred to by name in the Roman Canon of the Mass. The Tridentine Calendar commemorated Sixtus, Felicissimus, and Agapitus on the feast of the Transfiguration of the Lord, 6 August. They remained in that position in the General Roman Calendar until 1969, when, with the abolition of commemorations, the memorial of Sixtus "and his companions" was moved to 7 August, the day immediately after that of their death.
At the time when the sword pierced the bowels of the Mother, I, buried here, taught as Pastor the Word of God; when suddenly the soldiers rushed in and dragged me from the chair. The faithful offered their necks to the sword, but as soon as the Pastor saw the ones who wished to rob him of the palm (of martyrdom) he was the first to offer himself and his own head, not tolerating that the (pagan) frenzy should harm the others. Christ, who gives recompense, made manifest the Pastor's merit, preserving unharmed the flock.
- Herbermann, Charles, ed. (1913). Catholic Encyclopedia. New York: Robert Appleton Company. .
- The Book of Pontiffs (Liber Pontificalis), translated with introduction by Raymond Davies (Liverpool: University Press, 1989), p. 10
- Miller, OFM, Don. "Saint Sixtus II and Companions", Franciscan Media
- Calendarium Romanum (Libreria Editrice Vaticana 1969), p. 133
- J. P. Migne, Patrologia Latina, XIII, 383–4 
- Erich Kettenhofen (1995). "Sixtus II". In Bautz, Traugott (ed.). Biographisch-Bibliographisches Kirchenlexikon (BBKL) (in German). 10. Herzberg: Bautz. cols. 578–582. ISBN 3-88309-062-X.
- Pope St. Sixtus II
|Wikimedia Commons has media related to Sixtus II.|
- "St. Xystus, or Sixtus II., Pope and Martyr", Butler's Lives of the Saints
- "Pope Sixtus II" in the Ecumenical Lexicon of Saints
- Collected works by Migne Patrologia Latina
|Titles of the Great Christian Church|
|Preceded by |
| Bishop of Rome |