St. Gregory the Great Church was created in 1960.
Order of St. Gregory the Great was created in 1831.
St. Gregory the Great High School was created in 1937.
Great St. Martin Church was created in 960.
St. Peter's Church in the Great Valley was created in 1744.
The following were all named Doctors of the Church in the year 1298: St. Gregory the Great St. Ambrose St. Augustine St. Jerome
St. George the Great Martyr Orthodox Church was created in 1935.
In the western church the Four Fathers of the Church were: St. Gregory the Great, St. Ambrose, St. Augustine and St. Jerome.
St. Gregory's University was created in 1875.
Society of St Gregory was created in 1929.
Pope Gregory the Great
Pope St. Gregory I, the Great.
St. Gregory Barbarigo School was created in 1963.