The Amtmann or Ammann (in Switzerland) was an official in German-speaking countries of Europe and in some of the Nordic countries from the time of the Middle Ages whose office was akin to that of a bailiff. He was the most senior retainer (Dienstmann) of an Amt; the administrative office of a territorial lord (Landesherr) created to manage the estates of manors (Gutshöfe), castles and villages. The estates were both administrative as well as juridical districts. The Amtmann was usually a member of the nobility or a cleric. In towns, he was also often a member of the wealthy classes amongst the citizenship. He resided in an Amthaus or Amtshaus and collected taxes from the district (Amtsbezirk), administered justice and maintained law and order with a small, armed unit.