E06586: The Latin Gelasian Sacramentary (or Liber Sacramentorum Romanae Ecclesiae), probably compiled around 750 near Paris using earlier material from Rome, records prayers to saints on their feast days in June.

Gelasian Sacramentary 2.20-32

Below are the entries from the Sacramentary that relate to the feasts of saints; other entries, to feasts of the Christian year that were not for saints, are not included in our database.

IV Non. Iunias in natali sanctorum Petri et Marcellini.
'2 June on the feast of the saints Petrus and Marcellinus.'
[*Marcellinus and Petrus, priest and exorcist, martyrs of Rome, S00577]
Three prayers listed

Pridie Id. Iunias item in [natali] sanctorum Cyrini Naboris et Nazari.
'12 June likewise on the [feast] of the saints Cyrinus, Nabor and Nazarius.'
[possibly *Quirinus, bishop and martyr of Siscia in Dalmatia, S00614*, or one of the martyrs of Rome named *Cyrinus/Quirinus, S01225, S01551; *Nabor, soldier and martyr, buried in Milan, S00609; *Nazarius, martyr of Milan, S00281]
Three prayers listed

XVII Kal. Iulias in natali sancti Viti.
'15 June on the feast of saint Vitus.'
[*Vitus, martyr of Lucania and Rome, S00599]
Three prayers listed

XIV Kal. Iulias in natali sanctorum Marci et Marcelliani.
'18 June on the feast of the saints Marcus and Marcellianus.'
[*Marcus and Marcellianus, twin brothers, deacons and martyrs of Rome, S01401]
Three prayers listed

XIV Kal. Iulias in vigil. sanctorum martyrum Gerbasi et Protasi.
'18 June on the vigil of the holy martyrs Gervasius and Protasus.'
[*Gervasius and Protasius, martyrs of Milan, S00313]
Three prayers listed

XIII Kal. Iulias item in natali ut supra.
'19 June likewise on the feast as above.'
Three prayers listed

IX Kal. Iulias in vigilia sancti Ioannis Baptistae.
'23 June on the vigil of saint John the Baptist.'
[*John the Baptist, S00020]
Three prayers listed

Item in natali unde supra.
'Likewise on the feast about whom above.'
Four prayers listed

VII Kal. Iulias in vigilia martyrum Ioannis et Pauli.
'25 June on the vigil of the martyrs Iohannes and Paulus.'
[*Iohannes and Paulus, brothers and eunuchs, martyrs of Rome under the emperor Julian, S00384]

IV Kal. Iulias item in natali eorumdem.
'28 June likewise on the feast of the same saints.'
Three prayers listed

IV Kal. Iulias in vigilia apostolorum Petri et Pauli.
'28 June on the vigil of the apostles Peter and Paul.'
Possibly the 29 June (III Kal.), as the manuscripts don't agree.
[*Peter the Apostle, S00036; *Paul, the Apostle, S00008]
Three prayers listed

III Kal. Iulias in natali sancti Petri proprie.
'29 June on saint Peter's own feast'
Three prayers listed

III Kal. Iulias in natali apostolorum Petri et Pauli.
'29 June on the feast of the apostles Peter and Paul.'
Five prayers listed

III Kal. Iulias item in natali sancti Pauli proprie.
'29 June likewise on saint Paul's own feast.'
Three prayers listed

Text: Wilson 1894. Translation: P. Polcar.