Mellitus of Canterbury
- Biographical portrait of the saint.
- http://www.saintpatrickdc.org/ss/0424.htm#mell

Britannia: St. Mellitus
- Brief biography. Edited from G.M. Bevan's "Portraits of the Archbishops of Canterbury."
- http://www.britannia.com/bios/abofc/mellitus.html

Catholic Encyclopedia: St. Mellitus
- Archbishop of Canterbury, died in 624. Abbot sent to Canterbury by St. Gregory the Great, and the recipient of a letter from Gregory regarding pagan temples, idols, and festivals.
- http://www.newadvent.org/cathen/10168b.htm