To prevent territorial expansion of the company (VOC), the Sultan of Mataram sent Penembahan Galuh Ciamis named RAA Wirasuta the title Duke or Duke Panatayuda Kertabumi III to occupy Rangkas Sumedang (Eastside Citarum).
The Sultan of Mataram used the title of Duke Panatayuda Kertabumi III to assign RAA Wirasuta to defend against VOC expansion by occupying Rangkas Sumedang (Eastside Citarum).