The Cambridge History of India, Vol. IV: The Mughul Period v4.c19.190

v4.c19.190

During the period of his father’s detention Shivājī had refrained almost entirely from acts of aggression, but on Shāhjī’s return to the Carnatic, which had fallen, during his absence, into such disorder as to demand the whole attention of the government of Bījāpur, he renewed his activity, murdering Chandra Rāo, Rājā of Jāvlī, annexing his possessions, and building the strong fort of Partābgarh, near the source of the Krishnā.