 This monastery was richly furnished with estates, even with the Münchweiler Tal (dale), which had been split off the "Reichsland" and given into Count Werner's ownership, whereupon he then gave it to the monastery.The villages of Nanzweiler and Dietschweiler already existed at the time of this donation on each side of the Glan.Laid down as the border of the monasterial landhold in the Münchweiler Tal was the river Glan in the area of what is now the village of Nanzdietschweiler.