His Grace Most Rev. Dr. Thomas Mar Koorilos (born 19 October 1958) is the Metropolitan Archbishop of Tiruvalla, Kerala, India. He was born to Chakkalapadikkal Ninan Varghese and Aleyamma. His native parish is St. Catherine Malankara Catholic Church, Kadapra-Mannar in the revenue district of Pathanamthitta. He completed his primary education in St. Mary’s L.P.School, Thevarakuzhy, upper primary education in Mar Severios Memorial School, Kadapra - Mannar, and secondary education in St. Mary’s School, Niranam and in St. Thomas School, Thevery. He joined the Minor Seminary of the Eparchy of Tiruvalla on 10 June 1974. He completed his higher secondary education in St. Berchman’s College, Chenganacherry. He was sent to Papal Seminary, Pune, for his philosophical and theological studies. He was o