Analysis of information sources in references of the Wikipedia article "Kuruba" in English language version.
Vijayanagar's kings were Yādavas; therefore they were Kurubas; and therefore Viṭṭhal-Bīrappā must have been their original god. The temple of Anantaśayana depicts a clothed form of Viṭṭhal. At Mallikārjun temple near Mallappanaguḍī, there is a broken image of Viṭṭhal in a shrine. In Hampī, bas-reliefs of Viṭṭhal are sculpted on pillars of the Viṭṭhal temple and Kṛṣṇa temple. In Lepākṣī, there are sculptures of Dhangars standing with a blanket draped over his head, his arm resting on his staff, and his chin resting on his arm. He must be there as a reminder of the family that built the temples. There is no other reason for a human being to be carved here, when almost every other carving on the numerous pillars of these temples depicts a god or a mythological event. These two popular motifs, Dhangars and Viṭṭhal, present a clear image of the family background of the founders of Vijayanagar and the roots of their faith.