She was the daughter of an unknown king and is shown on a copper statuette with a suckling child who is a prince.
King's daughter Sobeknakht is not known from other sources than a statuette made of arsenical copper.
[1] Copper statues/statuettes are especially known during the reign of Amenemhat III into the early 13th Dynasty, before political turmoil makes such artworks less common.
The copper statuette of Sobeknakht shows great skills in design and manufacturing of metal statuary.
This type of scene may reflect Isis-Horus and later Mary-Jesus, thus showing roots back to the Middle Kingdom of Ancient Egypt.