Joyce Archibald is a Demigod Daughter of Zeus and a mortal woman. She was a camper at Camp Half-Blood in 1916, and she was chosen to go on a quest to Slay Kampe for her father. She went on this quest with Virginia Donner and William Owens, but the three were trapped in the Lotus Hotel. She remained there for over a hundred years before being freed in 2011. Joyce was in a relationship with Virginia Donner for over a year in secret while at Camp. Her brother, William, pretended to date Virginia so that the two could be together in secret.