Dieffendfer Family History

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

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