Arnulf was born to an important Frankish family near
Nancy in
Lorraine around 582. The family owned vast domains between the
Moselle and
Meuse rivers. As an adolescent, he was called to the Merovingian court of king
Theudebert II (595–612) of
Austrasia, where he was educated by
Gondulf of Provence.
Chlodulf of Metz was their eldest son, but more important was their second son
Ansegisel, who married
Begga, daughter of
Pepin I of Landen. Arnulf is thus the male-line grandfather of
Pepin of Herstal, great-grandfather of
Charles Martel and great-great-great-grandfather of
Charlemagne. Around 611, Arnulf and his friend Romaricus, likewise an officer of the court, planned to make a pilgrimage to the
Abbey of Lérins. He continued to serve as the king's steward and courtier. During his career he was attracted to religious life, and around 628 he retired to a hermitage at a mountain site in his domains in the
Vosges to become a monk. His friend
Romaric, whose parents had been killed by Brunhilda, had preceded him to the mountains around 613; there Romaric and
Amatus established
Remiremont Abbey. After the death of Chlothachar in 629, Arnulf settled near Habendum, where he died some time between 643 and 647. He was buried at Remiremont. Arnulf is venerated as a
saint by the
Catholic Church. In
iconography, he is typically portrayed with a pastoral staff or a rake in his hand. His feast day is July 18. ==Legends==