Cammie Gates is the daughter of Pross Gates and the late Octavian Gates who died when she was 8. She is in tutoring school during Magician's Hoard, and a first year student in Owl House at Schola during Chasing Legends. Cammie has her father's tight curly black hair - softening a bit to waves in adulthood - and brown skin. As a child and student she had her mother's blue eyes, but they darkened to brown-black around the time she left Schola. No one has ever quite dared to ask why. She has been extremely close with Hypatia Ward (technically her aunt by marriage, but they're within a few years of each other, that's ridiculous.) Both are devoted aunts to Susanna Ward, Pross and Ibis's daughter. Cammie apprenticed with Giles Lefton in mathematics and cryptopgraphy. She's spent much of her time before Illusion of a Boar doing signals and cryptography work before getting assigned to that project.
(Click on the title above to learn more about Cammie's role in that book.)