St. Arnulf of Metz
Do not lay up for yourselves treasures on earth.
— Matt 6:19
A Frankish nobleman, courtier and father of a family who became Bishop of Metz. Late in life he resigned and went to a hermitage in the Vosges, where he cared for lepers. He is an ancestor of Charlemagne. Even after a successful career the most important chapter can still come.