Doorwerth Castle reached its largest form just after the middle of the 16th century under Daem Schellart van Obbendorf, the 15th Lord of Dorenweerd. He made the castle and the group of buildings on the bailey into a unity and adjusted them for more space and comfort.
Doorwerth Castle grew to its peak around mid-16th century under Daem Schellart van Obbendorf, the 15th Lord of Dorenweerd. He combined the castle with other structures on the bailey and enhanced their layout for more space and comfort.