Satyamurti was born on August 19, 1887 in Tirumayyan village, in the principality of Pudukottai, now part of Tamil Nadu. His father, Surendur Sastriar, an orthodox brahmin, scholar, and pleader by profession, died leaving his wife, children and aged parents to fend for themselves. Satyamurti was the eldest of the five sons and one of nine children.