Question: The Snowball family included Nathaniel, who was recorded in a document that held names and descriptions of what?
Sentence (from "Snowball family (Sierra Leone)"): Nathaniel Snowball, who was the son of Violet Snowball and the brother of Mary Snowball, was only 12 years old when he was recorded in the Book of Negroes and described as a "fine boy.
Relevant evidence: Yes