In the nearly 200 years since his mummy’s arrival at the Leeds City Museum in northern England, an ancient Egyptian priest named Nesyamun has slowly but surely revealed his secrets.Employed as a high-ranking priest and scribe at the Karnak state temple in Thebes, Nesyamun performed rituals filled with both song and speech. Active during the turbulent reign of Ramses XI, who served as Egypt’s pharaoh between 1099 and 1069 B.C., he died in his mid-50s, likely due to a severe allergic reaction, and suffered from ailments including gum disease and heavily worn teeth. And, as evidenced by inscriptions on his...