Black Beauty's mother is never given a name in the novel Black Beauty by Anna Sewell. She is simply referred to as "the mare" or "my mother."
While we don't know her name, we do learn a lot about her character and her influence on Black Beauty's life. She is described as a kind, gentle, and intelligent horse who teaches her foal valuable lessons about life, work, and the importance of treating others with respect.
Black Beauty's mother serves as a strong maternal figure in the story, and her teachings help shape Black Beauty's character throughout his life.
Her death is a significant moment in the story, marking a turning point for Black Beauty and highlighting the harsh realities of life for horses in the Victorian era.