Hakor's accession and relationships with his predecessor Nepherites I were long debated. After Nepherites' death a dynastic struggle did seem to have occurred, and the throne was claimed by two or maybe three pretenders: Hakor, Psammuthes, and possibly a phantom figure called Muthis who was only mentioned in Eusebius' epitome of Manetho's Aegyptiaca. As a result, Hakor was alternately considered Nepherites' legitimate successor or an unrelated usurper.
