Boniface the Merciful was bishop of Ferentino, a town north of Rome in the region the early sources place in Tuscany, during the sixth century. He is remembered above all for a lifelong freedom from possessiveness and an open-handed charity toward the poor that the tradition traces back to his childhood. His memory is kept on December 19.
Most of what is recorded of Boniface comes from the Dialogues of Pope Gregory the Great, who calls him a saintly man and a true bishop in every respect and reports his deeds on the authority of the priest Gaudentius, who had been trained under Boniface and was still living when Gregory wrote. The synaxarion preserved in later Orthodox use draws on this same body of tradition, noting that his rare compassion from childhood drew rebuke from his widowed mother even as it was repaid, by tradition, a hundredfold from the Lord.
As a youth Boniface is said to have given away his own garments and a large part of his mother's grain stores to the destitute, and by tradition his prayers restored the emptied granary to fullness. The Dialogues gather several such accounts of providence answering his generosity, presenting him as a model of the merciful pastor whose trust in God outran ordinary prudence. He died peacefully in Italy in the sixth century.