Dieffendaffer Family History

You can see how Dieffendaffer families moved over time by selecting different census years. The Dieffendaffer family name was found in the USA in 1920. In 1920 there was 1 Dieffendaffer family living in Pennsylvania. This was 100% of all the recorded Dieffendaffer's in USA. Pennsylvania had the highest population of Dieffendaffer families in 1920.

Use census records and voter lists to see where families with the Dieffendaffer surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.