From Manetho's Twelfth Dynasty and the Standard Chronology

Table 2
The Standard Chronology of the Twelfth Dynasty as modified by increasing Senwosre III’s reign to 39 years

King Name

Dates

Total length of reign

Coregency with successor

Total years before coregency

Amenemhe I

1991-1962

  30

  10

   20

Senwosre I

1971-1928

  44

   2

   42

Amenemhe II

1929-1895

  35

   3

   32

Senwosre II

1897-1879

  19

   19

Senwosre III

1878-1840*

  39

   3*

   36

Amenemhe III

1842-1797

  46

   2

   44

Amenemhe IV

1798-1786

  13

    9

Sebeknofru

1785-1782

   9

    4

To Amememhe II

  62

To Amenemhe III

 149

Total years

 206