Although there have been many hundreds of wooden castles in Prussia and Livonia, using bricks and mortar was unknown within the area before the Crusaders.
Yadiastun wénten panyatusan bénténg kayu ring Prusia miwah Livonia, ngawigunayang batu bata miwah seseménan nénten ja akéh kauningin sadurungé Bala Salib.