St. Gualtero was the only child of Aliprando and Adelazia, pious parents who were childless so long that they promised God they would devote any child of theirs to the Church. They kept their pledge, giving the boy a good education, and by age fifteen Gualtero was working as a Hospitaller friar in the San Raimondo il Palmerio hospital in Piacenza, Italy, beginning his lifelong devotion to care...