St. Gregory I (The Great)
 聖國瑞一世 (大)

 就任及逝世: 590 ~ 604


◆ 歷代教宗簡史, 鄒保祿著, 台灣聞道出版社, 1983.
https://www.vatican.va/content/vatican/en/holy-father/gregorio-i--magno.html