Educated at the Benedictine monastery of Stavelot-Malmedy where he became monk and later abbot. Bishop of Cologne, Germany in 747. When King Pepin was dying, Agigulf counseled against naming Charles Martel as the new king; when Martel came to the throne, he had Agigulf killed. Martyr.
- Book of Saints, by the Monks of Ramsgate
- Dictionary of Saints, by John Delaney
- Our Sunday Visitor’s Encyclopedia of Saints