↑Some historians consider Meryibre Khety to be the founder of Dynasty IX,[4][5][6][7] while others believe that Meryibre Khety reigned during Dynasty X.[8]
↑Some historians consider Yakbim Sekhaenre to be the founder of Dynasty XIV,[9] while others believe Yakbim Sekhaenre reigned during Dynasty XVI.[10]
↑Wilkinson, Toby (2010). "Timeline". The Rise and Fall of Ancient Egypt. New York: Random House. p. xiii. ISBN9781408810026. The system of dynasties devised in the third century B.C. is not without its problems—for example, the Seventh Dynasty is now recognized as being wholly spurious, while several dynasties are known to have ruled concurrently in different parts of Egypt...