He was among those who attempted to use data from the 1891 census to highlight inequalities in Travancore society .
He again made demands in 1895 , when he petitioned the Diwan of Travancore .
He was among those who attempted to use data from the 1891 census to highlight inequalities in Travancore society and he again made demands in 1895 , when he petitioned the Diwan of Travancore .