Catholic Encyclopedia - St. Medard, or Medardus, bishop of Noyon, d. around 545. www.newadvent.org/cathen/10115b.htm
Catholic Online - Extremely brief note on St. Medard. Gives his dates as 470-560. saints.catholic.org/saints/medard.html
For All the Saints - Gives the saint's dates as c. 470-c. 558. With links to other saints with whom St. Medard was associated. users.erols.com/saintpat/ss/0608.htm#meda
Patron Saints Index - Profile of St. Medard. Illustrated. www.catholic-forum.com/saints/saintm23.htm
