Sri Thatha Desikan constructed a temple in Ayyankar Kulam, a small village near Kanchipuram known to be as "Thatha Samuthram - Sri Lakshmi Saras Sri Maruthi /Sri Sanjeevirayar Temple" for Sri Hanuman with a temple tank[REF] measuring more than 150 acres known as "Thatha Samudhram" literally meaning "Sri Thatha Ocean".
But later this lake was fondly called as "Sri Thatha Samudhram" in remembrance of this great Aacharya, as the Lake was appearing majestically like an ocean running for about 150 acres in area.