Chithira Thirunal Balarama Varma
Finally an agreement was reached in 1949 and Sree Chithira Thirunal agreed to merge Travancore officially as a part of the Union of India . In 1949 , Travancore was united with Cochin , and Sree Chithira Thirunal served as the first and only "Rajpramukh" ( Governor equivalent ) of the Travancore-Cochin Union from 1 July 1949 until 31 October 1956 . On 1 November 1956 , the state of Kerala was created by uniting the Malayalam-speaking areas of the Travancore-Cochin Union with Malabar , and Sree Chithira Thirunal's office of "Rajpramukh" came to an end . 
<triplet> Kerala <subj> Malayalam <obj> language used