Pope Clement IV was:

+ Born Gui Faucoi le Gros

+ Widowed and the father of two daughters before being ordained

+ A soldier and a lawyer before being ordained

+ Preceded by Pope Urban IV

+ Pope from February 15, 1265 to November 29, 1268

+ Succeeded by Pope Gregory X

http://www.newadvent.org/cathen/04019a.htm

http://en.wikipedia.org/wiki/Pope_Clement_IV

With love in Christ.

Clement IV, d. 1268, pope (1265–68), a Frenchman named Guy le gros Foulques; successor of Urban IV. He was a lay adviser of King Louis IX of France, but after his wife’s death he entered the church. As pope he continued the struggle against the Hohenstaufen by confirming the agreement with Charles I (Charles of Anjou) that gave Charles the crown of Naples, by raising an army for him, and by investing him with the kingdom. When Conradin attacked Charles, Clement had a crusade preached against him. He was a strong opponent of nepotism, and he was the patron of Roger Bacon. He was succeeded by Gregory X.

http://www.answers.com/topic/pope-clement-iv