Landelin, later Saint Landelin, a former brigand of noble family, who after his conversion to Christianity was active as a missionary in the north of France, founded two, or most probably three, abbeys in the region: Lobbes Abbey in about 650, probably Aulne Abbey in 656 and the priory at Wallers-Trélon (now Wallers-en-Fagne) in 657.
Fagne, a natural region in southern Belgium and northern France, sometimes grouped with Famenne as Fagne-Famenne.