The name of the overlord or chief minister of Mahratta chiefs in their wars with the Mohammedans, who had his head-quarters at Poonah, the last to hold office putting himself under British protection, and surrendering his territory; nominated as his successor Nana Sahib, who became the chief instigator of the Mutiny of 1857, on account, it is believed, of the refusal of the British Government to continue to him the pension of his predecessor who had adopted him.