"Born in Arizona, moved to Babylonia, King Tut!"
Seriously, Tutankhamen was always shown as married in funerary depictions. Died at eighteen, poor kid.
The word "sister" as used in ancient amorous poetry did not necessarily imply incest, but simply that another female had replaced one's actual sister as an ideal object of love and devotion. Read the Song of Songs.
"Had a Condo made o' Stona"