Ruby (witch)

Ruby was an American witch who lived in the early 20th century.

In 1926, Ruby was dating or married to Sam, an Obliviator who worked for the Magical Congress of the United States of America. Unbeknownst to her, however, Sam was romantically involved with his co-worker Cecily. Queenie Goldstein, a Legilimens, uncovered Sam's infidelity by reading his mind, and convinced him not to wipe the memory of the No-Maj Jacob Kowalski by threatening to expose his secret to Ruby.