Jim’s younger brother, who represents the settler community's values and struggles with his brother's return. He is determined to establish a stable home for his family while dealing with deep-seated prejudices.

Jim's sister, who embodies the fears and rigid attitudes of settler society, often clashing with Jim over his appearance and past. Her primary focus is on maintaining domestic order and propriety.

The youngest sibling, serving as a bridge between Jim and the rest of the family with his innocent acceptance and admiration of Jim’s skills. His actions often highlight the family’s internal conflicts.

Jim’s trapping partner and mentor figure, symbolizing the end of the mountain man era. He provides guidance to Jim, understanding the changing landscape of the West.

A minor character who stands out for his compassionate and practical leadership within the settler community. He advocates for peaceful resolutions and community welfare.