Karaikal was a maritime trading city in
Chola Nadu. Ammaiyar, whose original name was Punitavati, was born to Dhanadattan in a merchant community known as
Chettiar, popular tradition linking it with the
Nattukottai Nagarathar community (also known as Nattukottai Chettiar). She was married to Paramadattan, a wealthy merchant from
Nagapattinam. Mangani festival in Karaikal is an annual event celebrated in honor of Karaikal Ammaiyar
Works She was the first known one whom used the Andādi concept of literature, (
Arpudath Tiruvandaathi). She also wrote
Tiruvaalangaadu Tiruppadhigam and
Tiruvirattai Manimaalai which symbolises the devotion towards lord Shiva, she was considered as the foremost among Bhakti saints to contribute to the devotional literature and its growth. ==Iconography==