Inscriptions of the Chola period were discovered at the Vishnu temple at Angur in Villupuram district. They belong to the period of Kulottunga I (1070-1120), Vikrama Chola (1118-1135) and Kulottunga II (1133-1150).
“The inscriptions are important because three Chola kings — the grandfather, the father and the son — were associated with the temple. One inscription was hidden behind layers of white wash on the outer wall. It refers to the village as Gangaikonda Chola Vala Naatu Panaiyur Naatu Anangur,” said D. Ramesh, Assistant Professor of History at Arignar Anna Government Arts College, Villupuram.