- Hildegrin of Werden
Younger brother of Saint Ludger of Utrecht. Worked with Ludger to evangelize the Saxons. Bishop of Chalons-sur-Marne, France in 802. In later life he retired to live as a Benedictine monk at Werden Abbey in Germany, where he was later elected its abbot.
- c.827 of natural causes
- “Saint Hildegrin of Chalons“. CatholicSaints.Info. 14 June 2015. Web. 21 January 2017. <>