William E. Finch, Jr. "Anya Seton Papers". hstgams.org. The Historical Society of the Town of Greenwich. Archived from the original on 28 November 2016. Retrieved 27 November 2016.
William E. Finch, Jr. "Anya Seton Papers". hstgams.org. The Historical Society of the Town of Greenwich. Archived from the original on 28 November 2016. Retrieved 27 November 2016.