 His great-grandson, the sultan Dali, a celebrated figure in Darfur histories, was on his mother's side a Fur, and thus brought the dynasty closer to the people it ruled.Dali divided the country into provinces, and established a penal code, which, under the title of Kitab Dali or Dali's Book, is still preserved, and differs in some respects from Quranic law.Suleiman Solon (or "Sulayman", usually distinguished by the Fur epithet Solon, meaning "the Arab" or "the Red", Browne stated that he was of a Daju origins) reigned from 1603 to 1637, and was a great warrior and a devoted Muslim; he is considered as the founder of the Keira dynasty, note that the Fur people have no origins yet to know.