Mamzelle Aurélie is a fiercely independent farm owner who oversees her crops and workers. She dresses practically in a man's hat, an army overcoat, and riding boots, preferring efficiency over Victorian societal norms. Having declined a marriage proposal at age 20, she lives a self-reliant life accompanied by her dog, her gun, and her religious beliefs.

Odile is Mamzelle Aurélie's nearest neighbor, though their lifestyles differ completely. She is a Cajun woman balancing the demands of a chaotic household, a husband currently in Texas, and an ailing mother. Driven by family obligations and high emotions, she relies on her community to help manage her sudden crisis.

Aunt Ruby is the cook who lives and works on Mamzelle Aurélie's farm. She is an experienced mother who has raised five children and buried six, giving her deep practical wisdom about child-rearing. She speaks her mind and bluntly points out her employer's lack of maternal knowledge.

Elodie is Odile's infant daughter, sometimes called Lodie. As a baby, she requires close physical contact and constant attention, eventually sleeping pressed against Mamzelle Aurélie at night.

Ti Nomme is Odile's young son. He is energetic, lacks discipline, and possesses a strong passion for flowers. He is free with his affection, frequently giving moist kisses to his caretaker.

Marcéline is one of Odile's older daughters. She exhibits some maturity by carrying the infant Elodie at times and providing explicit instructions to Mamzelle Aurélie regarding bedtime routines.

Marcélette is Odile's daughter. She is sensitive to tone and discipline, crying easily when spoken to harshly by her unaccustomed caretaker.

Valsin drives the mule cart that transports Odile away from the farm so she can travel to Texas to care for her ill mother.

Ponto is Mamzelle Aurélie's dog. He represents her isolated, uncomplicated life before the arrival of the children, offering quiet loyalty without the demanding emotional needs of human dependents.