The saneeswaran temple referred by SPS sir near vellore is at Yerikuppam near Polur or Arni.
The saneeswaran here, people say, first of its kind, it is not a statue but in the form of Yantram.
I visited this temple in June this year. Alaya varalaaru of the temple says it was built around 1535 during the period of Rajanarayana Sambuvarayar. One of his commandants Vaiyapuri built this temple.