Gabriel Ferretti was a 15th-century Italian Franciscan priest born in Ancona. Coming from a noble lineage, he joined the Order of Friars Minor in 1403 and later held significant leadership roles, including serving as the provincial for the Ancona region. He was recognized for his strict adherence to the Franciscan rule and his dedication to restoring dilapidated convents and building new ones to accommodate growing numbers of novices. He died in 1456 in his cell, surrounded by his religious community.