Dieffentack Family History

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

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