Ariyanatha Mudaliar was the Delavoy (General) and the Chief Minister of the greatest of the Nayaka domains established by the Vijayanagar viceroy and later ruler of Madurai, Viswanatha Nayak (1529–64). He assisted in running a quasi-feudal organisation of regions called the poligar or the palayakkarar system where the regions are divided into palayams (small principalities) and are independently governed by poligars or palayakkarars (petty chiefs).[1]
The Aiyaram Kaal Mandapam, or Thousand Pillared Hall, in the famous Meenakshi Temple was constructed by him in 1569. There is a statue of him at the entrance.[2][page needed]