Later nicknamed ‘The Warrior Pope,’ Giuliano della Rovere had always nurtured visions of personal glory. As a young man and newly elected cardinal, he believed he could obtain that glory on the battlefield. But he was constantly embroiled in feuds off the battlefield, too — rivalries with family members, former allies, and power-grabbing popes.  Learn more about your ad choices. Visit podcastchoices.com/adchoices