Renée of Ferrara sheltered Protestant refugees, wrote bold letters to Calvin and other reformers, and courted the wrath of her own family. But restrictions on women's roles prevented her from having a wider influence.
January 24, 1076: Germany's Henry IV convenes the Synod of Worms to secure the deposition of Pope Gregory VII. The Synod charged the pope with serious crimes, called upon Rome to depose him, and issued other anti-papal statements. The pope quickly excommunicated Henry. One year later, Henry traveled to Canossa, Italy, and stood three days in the snow in an attempt to gain Gregory's forgiveness. Gregory granted it, but the two men soon fought again; Henry set up an antipope in Gregory's place.