Sobekhotep I is attested by contemporary sources dating to the early 13th Dynasty. In Year 1, he is attested on a papyrus at Lahun in the middle part of Egypt. Later, he is mainly attested by architectural elements in the 4th Nome of Thebes. His highest attested date is Year 4 according to Nile Level Records in Nubia.
Documents Kahun Papyrus IV, Petrie Museum UC 32166 He is mentioned on the
Kahun Papyrus IV. Written in hieratic text, it contains "
a census of the household of a lector-priest that is dated to the first regnal year" of the king. The household includes a son of the lector-priest, and the papyrus records the birth of this son during a 40th regnal year of an unnamed king, "
which can only refer to Amenemhat III." At Semna, a nile level record was made in Year 2 and Year 3. At Kumma, a nile level record was made in Year 4. At
Deir el-Bahri, Sekhemre Khutawy Sobekhotep added a relief to the Mortuarty Temple of
Mentuhotep II.
Small finds ". Smaller artifacts mentioning Sobekhotep I comprise a cylinder seal from
Gebelein, an
adze-blade, a statuette from Kerma and a
faience bead, now in the Petrie Museum (UC 13202). ==Non-Contemporary Attestations==