Baji Rao I
Biwalkar rose to be a Sardar of the Maratha Peshwas. He was Sar-Subedar (governor) of Kalyan and the Northern Konkan during the reigns of Peshwas Baji Rao I and Balaji Baji Rao. He faithfully served the Peshwas in subduing the rebellion of Damaji Gaikwad in March 1751.