In about 1315 the region passed into hands of Deoras, a branch of the Chauhan clan of Rajputs. Deoraj, founder of the dynasty, claimed descent from Prithviraj Chauhan III, the last Hindu ruler of Delhi. In 1405, Rao Sobhaji (6th in descent from Rao Deoraj) founded the town of Shivpuri on the western slope of Siranwa Hill. Shivpuri today lies in ruins. In 1425, his son and successor, Sehastramal (or Sahastramal, Sehastramal), founded a fortress on the eastern slope of the same hill, which became his capital and grew into the present-day town of Sirohi. The capital was shifted to Sirohi around 1450.