Travancore Dewan Ramayyan Dalawa (d. 1756) resided in Mavelikkara where he had a palace built by Marthanda Varma. After the death of his wife, Ramayyan consorted with a Nair lady from Mavelikkara of the Edassery family (PGN Unnithan, a member of this family, later became the last Dewan of Travancore in 1947). After his death Ramayyan's descendants left Travancore to settle in Pudukkottai in Tamil Nadu. His Nair consort was given gifts and presents and special allowances from the Travancore government in recognition of his services to the state while his own descendants were bestowed with the honorific title of Dalawa.