Chandragupta Maurya was the founder of the Mauryan empire. In Greek and Latin accounts he is also mentioned as Sandrocuttos. It is believed that Chandragupta Maurya adopted Jainism and became an ascetic under the Jain saint Bhadrabahu.
The Pala ruler ‘Devapala’ was succeeded by Vigrahapala. Vigrahapala ruled for about 3 or 4 years after that, he abdicated his throne and began to live the life of an ascetic.