Deming, Louise Bennett Macpherson.

Sophia Peabody Hawthorne (1809-1871), the youngest of Dr. Nathaniel Peabody and Elizabeth Palmer Peabody's three daughters, was the wife of novelist Nathaniel Hawthorne. The Hawthornes had three children: Una, Julian, and Rose. Sophia was a prolific correspondent, writing frequently and at length to members of her family and to her friends. Many well-known figures from American literature and history are among her correspondents and are mentioned in her letters, particularly individuals from her own circle of associates in Massachusetts, including members of the Transcendentalist movement.

From the description of Louise Deming and Aretta Stevens project papers: The letters of Sophia Peabody Hawthorne, circa 1960s-1971. (Washington State University). WorldCat record id: 29852542