When the newly elected Pope Clement IV granted Charles the Kingdom of Sicily, he had to defeat King Manfred, who had fallen out of papal favour. Another contender to win the throne of Sicily was Beatrice's nephew, Edmund Crouchback, but it soon became clear that Charles was the more promising candidate. In order to achieve his goal, Charles needed an army and Beatrice helped her husband raise one. She called on all her knights as well as the young men of France, and according to the later historian Angelo di Costanzo she pledged all her jewels, to make sure they joined her husband's army: