After the death of Sobeknefru, the throne may have passed to Sekhemre Khutawy Sobekhotep,[52][53] though in older studies Wegaf, who had previously been the Great Overseer of Troops,[54] was thought to have reigned next.[55] Beginning with this reign, Egypt was ruled by a series of ephemeral kings for about ten to fifteen years.[56] Ancient Egyptian sources regard these as the first kings of the Thirteenth Dynasty, though the term dynasty is misleading, as most kings of the Thirteenth Dynasty were not related.[57] The names of these short-lived kings are attested on a few monuments and graffiti, and their succession order is only known from the Turin Canon, although even this is not fully trusted.[56]