text:  He had now by the aid of a Piedmontese soldier of fortune named De Boigne succeeded in organizing a disciplined force of infantry and artillery directed principally by European officers with which no native power was able to cope; and in 1785 after defeating Gholam-Khadir the Rohilla once more possessed himself of Delhi and its titular sovereign who became his pensioner and prisoner while Sindiah exercised in his name supreme sway from the Ganges to the Gulf of Camboy and from Candeish to the Sutlej