Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Crac des Chevaliers and Qal’at Salah El-Din' has mentioned 'Earthquake' in the following places:
Occurrence Sentence Text Source
The Hospitallers began rebuilding the castle in the 1140s and were finished by 1170 when an earthquake damaged the castle.
This work lasted until 1170, when an earthquake damaged the castle.
Another earthquake struck in 1202, and it may have been after this event that the castle was remodelled.
The current chapel was probably built to replace the one destroyed by an earthquake in 1170.