During the incursion of Haider Ali into Malabar, followers of the invading army had destroyed nearby temples (including Vadukunnu Shiva Temple).
•
Thereby the Nair family of Vengayil received the title of Nayanar.
Sarpa Kavu | Madayi Kavu | KAVU-TV |
The local folklore says Annapoorneshwari Devi came from Kashi with two other Devis' (Kalarivathukkal Bhagavathy Temple and Madayi Kavu) and a boatman in a golden ship, got down at Azhi Theeram which is now known as Ayirum Thengu.