^Lyon House. National Park Service. [23 August 2020]. In 1868, the lots and house were purchased by Samuel Rosenwald, father of Julius Rosenwald, who became the well-known U.S. clothier, manufacturer, business executive, and philanthropist
^Deutsch, Stephanie. Julius Rosenwald profile" (页面存档备份,存于互联网档案馆), Immigrant Entrepreneurship: German-American Business Biographies, 1720 to the Present, vol. 3, edited by Giles R. Hoyt. German Historical Institute. Last modified September 16, 2015.
^Emmet and Jeuck, Catalogues and Counters (1950), pp 47-53
^Emmet and Jeuck, Catalogues and Counters (1950), pp 53-57