Well-educated and well-studied, he was consecrated bishop of Chartres, France c.557; he served for over 20 years. Attended the Council of Tours and the Council of Paris.
- 580 of natural causes
- relics re-discovered under the altar of the church of Saint Nicholas in 1703
- “Saint Caletricus of Chartres“. CatholicSaints.Info. 4 September 2016. Web. 7 December 2016. <>