Here's a breif quotes on egyptian mythology, compliments to wikipedia!

"The Egyptians believed that in the beginning, the universe was filled with the dark waters of chaos. The first god, Re-Atum, appeared from the water as the land of Egypt appears every year out of the flood waters of the Nile. Re-Atum spat and out of the spittle came out the gods Shu (air) and Tefnut (moisture). The world was created when Shu and Tefnut gave birth to two children: Nut (sky) and Geb (the Earth). Humans were created when Shu and Tefnut went wandering in the dark wastes and got lost. Re-Atum sent his eye to find them. On reuniting, his tears of joy turned into people."

aaaand
"Osiris, by different accounts, was either the son of Re-Atum or Geb, and king of Egypt. His brother Set represented evil in the universe. He murdered Osiris and himself became the king. After killing Osiris, Set tore his body into pieces, but Isis rescued most of the pieces for burial beneath the temple. Set made himself king but was challenged by Osiris's son - Horus. Set lost and was sent to the desert. He became the God of terrible storms. Osiris was mummified by Anubis and became God of the dead. Horus became the King and from him descended the Pharaohs."

I'd go with Osiris and Amon-Ra (a.k.a Ra, Re-Atum, and too other many alias')