Gregory the Great
The last of the four Western Doctors who built the medieval papacy.
Explore this event on the interactive timeline →Pope Gregory I, the last of the traditional four Great Doctors of the Western Church. A former Roman prefect turned monk turned pope, he governed the church during the collapse of Roman Italy, sent missionaries to convert England, reformed the liturgy, and essentially invented the medieval papacy.
Verified Facts
- He sent the monk Augustine of Canterbury (not the theologian) to convert the Anglo-Saxons in 597 CE. This mission Christianized England and eventually led to the conversion of much of Northern Europe.
- "Gregorian chant" is named after him, though the extent of his personal involvement in liturgical music reform is debated. The tradition credits him with systematizing the church's musical repertoire.
- He wrote the "Pastoral Rule" (Liber Regulae Pastoralis), a handbook for bishops that became the standard manual for clergy throughout the Middle Ages. It was so influential that the Byzantine Emperor Maurice had it translated into Greek.
- He governed Rome like a secular ruler during the Lombard invasions, personally organizing food distribution, negotiating truces, and paying ransom for prisoners—filling the power vacuum left by the collapsed Western Roman Empire.