The temple is devoted to Deity Adi vinayagar.This temple was constructed in 178CE.The name Thilatharpanapuri comes from two words thil meaning Gingely and tharpana is the Hindu ritual of performing pithru karmas (ritual of paying tribute to ancestors) to ones ancestors. It is also known as Sethalapathy. There are 7 sthalams for performing these rituals viz. Kasi, Rameswaram, Srivanchiyam, Thiruvenkadu, Gaya, Thiriveni Sangamam & Thilatharpanapuri.
