Billy’s older brother who works in the local coal mine, exhibiting behaviors typical of their working-class environment, such as dismissiveness towards Billy’s interests and engaging in heavy drinking. He represents the life path Billy fears.

Billy and Jud’s neglectful mother, who faces social judgment due to her relationships with multiple men. She often shows a harsh temper, and her approach to parenting reflects the oppressive social norms around gender and class.

An English teacher at Billy’s school who separates himself from other educators through genuine engagement and interest in his students, especially Billy. He recognizes and encourages Billy’s passion for falconry, fostering a rare moment of confidence.