 This analysis has convinced some Egyptologists, such as Darrell Baker and Janine Bourriau, but not others including Stephen Quirke.Semqen's only contemporary attestation is a brown steatite scarab-seal from Tell el-Yahudiyeh in the Nile Delta.Significantly, the seal gives him the title of "Heka-chasut", "Ruler of the foreign lands", a title exclusively associated with the early Hyksos rulers.