Julien Mayfair is Katherine's brother. A powerful witch, Julien, manages the Riverbend plantation, where he kills his cousin Augustin. Julien also stands in opposition to Katherine's marriage, and he becomes her companion following her husband's death. Julien later marries Suzette Mayfair, with whom he has three sons, Barclay, Garland, and Cortland.
The Witching Hour: A Novel