Diyodar was ruled by the Bhilria Vaghela Rajput dynasty, who, on the overthrow of Rajput power in Patan, took (1297) Bhildi, near Palanpur, and for some generations held it. Driven out by the Muslims, they, in turn, held Samav in Kankrej, Munjpur in Radhanpur, and Tervada in Tharad, and, again ousted by the Muslims, took Diyodar. Once an estate of eighty-four villages, Diyodar reduced to half of its size as it lost areas to the Kankrej and Bhabhar Kolis. In the famine of 1786 the district was deserted, the chief with his family seeking a maintenance elsewhere.
