Amid Bay Avesnes, powered by Belleuse. In 1533, John and Gregory John Bougon Pilot to sell two thirds of the mill Felleries, which are then sold in 1545 in terms of canons Avesnes. The last third was acquired in 1787. In 1734, the building is rebuilt (blue stone and brick), to which a floor was added around 1830.
Located on Helpe, downstream from Grand Fayt (see also
In ThiƩrache the old mill site at the foot of which stretches Helpe, with the building of the seventeenth century, which served to welcome guests of the abbey is very popular with painters and walkers.