Shu, Tefnut, and Geb represent the creation between heaven and Earth; these gods were not people but concepts of nature.
From them came the Earth, so Shu, Geb, and Tefnut.
(Could challenge Geb, the god of the earth.)
Their offspring, Geb and Nut, also married and were the next royalcouple as well as the parents of some of Egypt’s most famous god/rulers—Osiris, his sister/wife Isis,Seth, and Nephthys, sister of Isis.
Geb, the God of the Earth and Father of Snakes, was also the father of Osiris, Isis, and Set.
Nut, the Goddess of the Sky and wife to Geb, was the mother of Osiris, Isis, and Set.
She is often portrayed as a woman with a body of stars, protecting Geb from the night sky.
Geb (Kronos): The earth god, Geb, ruled for 500 years.