This Donatus hath been revered from most ancient times, for he became celebrated as the Bishop of Arezzo in Tuscany in the fourth century, and the holy Doctor Gregory considered him one of the great Fathers of the church. He was born at Nicomedia of parents who had both been slain for Chris’s sake. With the holy monk Hilarinus he fled to Arezzo in Tuscany, of which city he afterwards became Bishop. There the Prefect Quadratian, during the persecution under Julian, about 362, commanded both Hilarinus and Donatus to worship idols, and when they both refused, they were slain. Hilarinus was beaten to death with clubs. Donatus was in divers ways savagely tortured, and then put to the sword. The Christians buried their bodies honorably hard by the city.
Collect:
O God, who art the glory of thy priests, we humbly pray thee, that we, who keep the feast of thy blessed martyr and Bishop Donatus, may feel the effectual succour of his advocacy, through Jesus Christ our Lord. Amen.