Saint Callinicus of Cernica, Bishop of Ramnic, ascetic and builder of churches in Romania.
Callinicus was born in Bucharest in 1787 and became a monk at the Cernica Monastery, whose abbot he was for many years, renowned for fasting, prayer and charity. He was later made Bishop of Ramnic, where he rebuilt churches and founded schools.
He returned to Cernica at the end of his life and reposed in 1868. He is one of the most beloved saints of the Romanian Church.
Feast day
On the New Calendar, Callinicus of Cernica is commemorated on April 11. Churches on the Old (Julian) Calendar keep the feast on April 24 of the civil calendar.
Also commemorated on April 11

Tryphaena and Matrona
Holy Woman, Τρυφαίνη και Ματρώνα
Venerable Tryphaena and Matrona, holy women commemorated together in the Greek synaxaria.
Pharmuthios the Anchorite
Venerable, Φαρμούθιος
Venerable Pharmuthios, anchorite of Egypt, who fed Saint John of the Well.
George of the Chrysostom Monastery
Venerable, Γεώργιος ο εν Κύπρω
Venerable George, founder of the Monastery of Saint John Chrysostom at Koutsovendis in Cyprus.
Barsanuphius of Tver
Hierarch, Βαρσανούφιος Τβερ
Saint Barsanuphius, Bishop of Tver, former captive of the Tatars and founder of a monastery in Kazan.
Processus and Martinian
Martyr, Πρόκεσσος και Μαρτινιανός
Holy Martyrs Processus and Martinian, jailers of Rome converted by the Apostles Peter and Paul.