and expanded north up to the Krishna river, and the other that they are Dependent from Chola Prince Ilandiraiyan ad native to Tondaimandalam S. Krishnaswami Aiyangar and K. A. Nilakanta Sastri believe that Pallavas were originally from Tondaimandalam and were feudatories of the Satavahanas in the south-eastern part of their empire who became independent when the Satavahana power declined. S. Krishnaswami Aiyengar also speculates that the Pallavas were natives of Tondaimandalam and the name Pallava is identical with the word Tondaiyar. Chola Prince Ilandiraiyan is traditionally regarded as the founder of the Pallava dynasty. Ilandiraiyan is referred to in the literature of the Sangam period such as the Pathupattu. In the Sangam epic Manimekalai, he is depected as the son of Chola king Killi and the Naga princess Pilivalai, the daughter of king Valaivanan of Manipallavam. Another theory is propounded by historians R. Sathianathaier and D. C. Sircar, with endorsements by Hermann Kulke, Dietmar Rothermund and Burton Stein. Sircar points out that the family legends of the Pallavas speak of an ancestor descending from Ashwatthama, the legendary warrior of Mahabharata, and his union with a Naga princess. According to Ptolemy, the Aruvanadu region between the northern and southern Penner rivers (Penna and Ponnaiyar) was ruled by a king Basaronaga around 140 CE. By marrying into this Naga family, the Pallavas would have acquired control of the region near Kanchi. While Sircar allows that Pallavas might have been provincial rulers under the later Satavahanas with a partial northern lineage, Sathianathaier sees them as natives of Tondaimandalam (the core region of Aruvanadu). He argues that they could well have adopted north Indian practices under the Mauryan Asoka's rule. He relates the name "Pallava" to Pulindas, whose heritage is borne by names such as "Pulinadu" and "Puliyurkottam" in the region. According to Sir H. A. Stuart the Pallavas were Kurumbas and Kurubas their modern representatives. This is supported by Marathi historian R. C. Dhere who stated that Pallavas were originally pastoralists that belonged to Kuruba lineages. The territory of Pallavas was bordered by the Coromandel Coast along present Tamil Nadu and southern Andhra Pradesh. Out of the coins found here, the class of gold and silver coins belonging to the 2nd-7th century CE period contain the Pallava emblem, the maned lion, together with Kannada or Sanskrit inscription which showed that the Pallavas used Kannada too in their administration along with Prakrit, Sanskrit and