H. G. Alexios Mar Eusebius was born on 5th  September 1964 as the fourth son of Mrs. Chinnamma Daniel and the late Y Daniel of Vattayakkat family in Kottarakara. His Grace is a member of Puthoor St. George Church in Kollam diocese.His Grace took B.Sc. degree from the University of Kerala, L.L.B. from Bangalore University, G.S.T. from Old Seminary in 1994 and B.D. from Serampore University.His Grace was ordained as a priest in 1995. His Grace took the M.Th.degree from St.Peter's Pontifical Institute of Theology in Bangalore and a Diploma from the Tantur Ecumenical Institute in Jerusalem. At present His Grace doing research in St. Peter's Pontifical Institute in Bangalore.His Grace has served in the teaching faculty of Nagpur Seminary, was bursar and treasurer O.S.S.A.E (Outside Kerala) and director of All Kerala Orthodox Susrushaka Sanghom.