The Johann Peter Elisabeth (Schmidt) Gerhart family of Earlington, Franconia Township, Montgomery County
Subtitle: the two hundredth fiftieth anniversary of the Gerhart family in America, 1739 27 August 1989
By: Ross Gordon Gerhart III.
Publisher: Gateway Press
Published: 1990
Place of publication: Baltimore (1001 N. Calvert St., Baltimore 21202)
Language: eng
Subjects: Gearhart family.; Gerhart, Johann Peter, 1716-1766 -- Family.; Gerhart, Elisabeth Schmidt, 1723-1805 -- Family.; Pennsylvania -- Genealogy.
Notes: Includes bibliographical references and indexes.