Source Information

Ancestry.com. Industries and wealth of the principle points in southeastern Pennsylvania (excepting Philadelphia) [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2004.
Original data: Industries and wealth of the principle points in southeastern Pennsylvania (excepting Philadelphia) : embracing Dauphin, York, Lancaster, Schuylkill, Berks, Bucks, Montgomery, Chester and Delaware Counties, 1890.. New York: American Pub. and Engraving Co., 1981.