Pandyan Dynasty
In 1254 Someshwara divided his kingdom between his two sons, Ramanatha who ruled from Kannanur and Narasimha III who ruled from Halebidu, their original capital. Like his father Narasimha II, Someshwara stayed back at Kannanur with Ramanatha where he was killed in a war with Sadayavarman Sundara Pandyan I of the Pandyan Dynasty.