Born at Cheranmadevi in Tirunelveli district on 13 March 1935, P. T. Saraswathy attended the Lady Doak College, Madurai, from where she received her Bachelor of Arts degree.
[1] Saraswathy was a secretary of the All India Anna Dravida Munnetra Kazhagam (AIADMK) and contested the 1977 Tamil Nadu Legislative Assembly election from Tirumangalam constituency.
She defeated the Indian National Congress's candidate and was elected to the Sixth Assembly of Tamil Nadu.
[1][2] She was a legal advisor to Foundation for Innovative Case work On Education Economy & Environment.
Her body was discovered only when her neighbours called the police after noticing that her house had been locked for several days.