Bl. Jacopone da Todi
   Biography of this "fool for Christ."
   http://www.stthomasirondequoit.com/SaintsAlive/id320.htm

Blessed Jacopone da Todi
   Hagiography.
   http://www.saintpatrickdc.org/ss/1225jaco.htm

Catholic Encyclopedia: Jacopone da Todi
   Biographical article on Jacopone da Todi, more properly called Jacopo Benedetti, lawyer, widower, Franciscan poet sympathetic to the Spirituals, d. about 1306.
   http://www.newadvent.org/cathen/08263a.htm

Columbia Encyclopedia: Jacopone da Todi
   Brief biography.
   http://www.bartleby.com/65/ja/Jacopone.html

Jacopone da Todi (c. 1230-1306)
   Short biography of this Italian poet and mystic. At Encyclopædia Orbis Latini.
   http://www.orbilat.com/Encyclopaedia/T/Todi_Jacopone_da.html

Patron Saints Index: Jacopone da Todi
   Profile. With links.
   http://www.catholic-forum.com/saints/saintj83.htm

Todi, Jacopone da
   Very brief biography.
   http://www.biography.com/search/article.do?id=9351783