These 7 marks: Assendorp. Ittersum, Oldeneel, Schelle, Spoolde, Voorst and westenholte, had the obligation for the upkeep of Frankuizerzijl and the gelderse-, or Assendorperzijl. From 1817 onwards there was a separate administration which was held by the markerichter of Assenbroek until that time.