Complex sentence: They shared the title of Overseer of the Manicurists in the Palace of King Niuserre during the Fifth Dynasty of Egyptian pharaohs, c.2400 BCE, and are listed as "royal confidants" in their joint tomb.
Split into simpler sentences: They shared the title of Overseer of the Manicurists in the Palace of King Niuserre during the Fifth Dynasty of Egyptian pharaohs, c.2400 BCE. They were buried together and are listed as "royal confidants" in their joint tomb.