Workizer, Thropp & Cone families
Subtitle: biographical notes concerning their relations to historical events in the Schuylkill Valley and at Valley Forge
Publisher: Priv. print.
Published: 1905
Place of publication: New York
Language: eng
Number of pages: 72
Subjects: Workizer family (Christian Workizer, fl. 1767) [from old catalog]; Thropp family (Isiah Thropp, 1794-1871) [from old catalog]; Cone family