Roberts, Charles Rhodes, History Of Lehigh County, Pennsylvania, Volume III (Allentown, Pa., Lehigh Valley Pub. Co., 1914.
3 volumes, illustrated, maps.
Prepared by a committee appointed by the Lehigh County Historical Society; chapters contributed by various writers.).
2 Burgert, Annette Kunselman, Eighteenth Century Emigrants from the Northern Alsace to America (Camden, Maine: Picton Press, 1992.), Page 552.