- Apostle of the Po Valley
Educated in Rome, Italy by Pope Saint Telesphorus. Priest. Bishop of Milan, Italy for over 50 years. Evangelized throughout his diocese, making untold converts. Suffered in but survived the persecutions of Marcus Aurelius. Martyred in the persecutions of Commodus.
- “Saint Calimerius of Milan“. CatholicSaints.Info. 7 June 2012. Web. 10 December 2016. <>