Although there were hundreds of wooden castles in Prussia and Livonia, the use of bricks and mortar was unknown in the region before the Crusaders.
Ahuskat as tila timad nenuwan ən šaxeran dǎɣ Prusse əd dǎɣ Livonie, adakal ən farajitan əd tende taqalat awinan atwazay dǎɣ edag dat mənhayan.