Noah's foundation is Seth the son of Adam. The person is confused with Egyptian Pharaoh Sethosis (about 1872-1824 bc) of the 12th dynasty. The Egyptian star Set or Seti or Seth is the panhandle star Alioth of the Big Dipper. Seth has two cycles considered as Great Pyramid origin of 100-year and as 400-year. Sethos is also a brother of Ramses in 1290 bc.