Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Historic Fortified City of Carcassonne' has mentioned 'Crusaders' in the following places:
Occurrence Sentence Text Source
[1] The town has about 2,500 years of history and has been occupied in different ages by Romans, Visigoths, and Crusaders.
On 1 August 1209, the Citxc3xa9 was besieged by the crusaders.
His lands were given to Simon de Montfort, the leader of the crusaders.