The place was believed to be an independent territory under Travancore Kingdom immediately governed by vassal Kingdom of Poonjar.
It is believed that the place had the Church of Veluthachan who is believed to be a legendary person. The church was later burnt in the 11th century and a new church was built on the opposite bank of the river Meenachil, which lead to the current church also to be named 'Anakallitt palli as an elephant laid its location due to confusion about construction of the church on the north or south bank of river Meenachil.
It is also believed to be the birthplace of Kulapurath Bhima a Brahmin born in Kulapurath family of Bharananganam, who is a legendary figure who built a fort in Poonjar.
Alphonsa was beatified by Pope John Paul II during his visit to India in 1986. There is a two - floored structure in front of the shrine which was originally the Papal podium for the beatification ceremony on 8 Feb.1986.
She was canonised as Saint Alphonsa by Pope Benedict XVI at a ceremony at St. Peter's Square, Vatican City on 12 October 2008. There is a museum adjacent to the convent chapel, where her personal belongings are preserved.
