How old was the queen of Egypt queen Sobekneferu die and how many years ago did she die?

Celebrating the Pharaoh Birthday when she dreamed of 7 fat cows and 7 starved cows honors 30 years of either age or rule. Joseph was age 30 when she freed him. If she had ruled 4 years in this year, then it was her actual age she honored as 30 which means she began rule at 26. However, this year is also 630 years after Noahs Flood and so this Saturnalia holiday can be a 30-year holiday unaffiliated with her age 30 or 30 years of rule.