A young maid whose indirect and sparse narrative voice reflects her protective silence, and whose relationship with Gorrión and familial responsibilities significantly impact her life.

Chula's mother, who has risen from poverty to affluence and whose decisions are motivated by both benevolent urges and self-preservation instincts.

Chula's older sister, who acts as a foil to Chula with her authoritative demeanor and pragmatic approach to adapting to new environments.

A key male character whose influence over Petrona is profound, providing her with affection and introducing complexities into her life.

A peripheral character who provides financial support to the family, noted for his calm demeanor and overconfidence in the face of danger.