My pleasure! 
 Thank you so much for your help! 
 Have any historical events occured? 
 The written lineage of Thrissur dates back to the early history of Kerala which records the city being known for promoting literature, music and arts in Kerala. 
 What else has occurred in history?
The written lineage of Thrissur dates back to the early history of Kerala which records the city being known for promoting literature, music and arts in Kerala.