What is "lauzun"

Lauzun is a commune in the Lot-et-Garonne department in south-western France. The village of Lauzun is located in the north of Lot et Garonne, in the Aquitaine region. It is separated from Périgord (Dordogne) by the river Dropt. It is on the D1 road, between Miramont and Castillonnes.