Mary Ellen Mannix

Born in New York City on May 17, 1846, Mary Ellen Walsh Mannix became an American Catholic author whose career ranged across many forms of writing. Contemporary and library sources identify her as a prolific writer of poetry, fiction, children's books, biographies, reviews, essays, and translations from French, German, and Spanish.

She was later associated with San Diego, where biographical records describe her as the widow of attorney John B. Mannix and a recognized Catholic writer. Her known books include The Children of Cupa, Chronicles of "The Little Sisters", and A Child's Life of St. Joan of Arc, works that show her interest in storytelling shaped by faith, history, and family reading.

Mannix died on November 8, 1938. Although a clear, verifiable portrait was not available from the pages reviewed, her books and public-domain listings show that her writing continued to circulate long after her lifetime.