A genea-biographical history of the Rittenhouse family and all its branches in America, with sketches of their descendants, from the earliest available records to the present time, including the birth of Wilhelm in 1644
Binder's title: Origin and history of the Rittenhouse family. Vol. 1. Three generations in Europe, 1591 to 1644. Four generations in America, 1644 to 1825.
The author published a supplementary volume under title: The family record of David Rittenhouse, including his sisters Esther, Anne and Eleanor...Norristown, Pa., 1897.
Family files are created for Lancaster County families. They may contain correspondence about a family, short genealogies and charts, photocopies of inventories and accounts, letters, etc.
