Rittenhouse Family Tree
The Rittenhouse Family in America has been studied at some length and genealogies have been published covering all branches in America. The earliest identified Rittenhouse was Wilhelm (1644-1708) who married Gertrude Pieters (1646-1708) in 1665 at Mulheim, Westphalia, Germany. This couple immigrated to Philadelphia shortly afterwards, where at least two children were born. Their son Garret or Gerard married Mary Shoemaker and had at least two children, one of whom was William, born in 1696, below.