Who is the model in Norman Rockwell's painting the Tomboy?

The model for Norman Rockwell's painting "The Tomboy" is a young girl named Mary "Mimi" Houghton. She was the daughter of a friend of Rockwell's and served as the inspiration for the painting, which depicts a spirited girl in a playful pose, embodying the essence of childhood freedom and adventure. Rockwell's work often captured relatable and nostalgic moments, and "The Tomboy" is a prime example of his ability to portray the joy of youth.