Praudha Raya
Praudha Raya, also known as Praudha Deva Raya IV, was the last Sangama Emperor of Vijayanagara. His reign was extremely short and he was overpowered by his general Saluva Narasimha [Deva Raya] in 1485, who took over the empire. He wrote Ratiratna Pradipika, a book on eroticism.