Thiru. Dalavoy.R.Thirumalaiappan is the son of the soil and from a reputed family of land lords. He is son of Thiru. Dalavoy. T.Ramasamy, a great Tamil scholar and former Treasurer of The Educational Society, Tirunelveli and Tmt. D.R.Sivagananam. He has gone through his graduation in Chemistry and equally interested in Tamil like his father. He is an agriculturalist as it is his passion. As a man of multiple taste he has a great likeness for music and long travels.
He has decorated many prestigious positions in the society such as Lions club member, Past President and District Chairperson, Active member at Saraswathi Gnanasambantha Kalalayam, Committee member –The Nellai Sangeetha Sabha, Puravalar - Porunai Illakiya Vattam, Tirunelveli and Committee member –The Educational Society, The M.D.T.Hindu College & Hr.Sec.School, Tirunelveli.