Every now and then she would emerge from her solitude to entreat the people to do penance. Her mission seems to have lasted for about two years. In January 1250, Viterbo, her native city, was then in revolt against the pope. When she was 12, she began preaching in the streets against Frederick's occupation of Viterbo. She and her family were exiled from the city and took refuge in Soriano nel Cimino. When the pope's side won in Viterbo, Rose was allowed to return.