Derfmann Family History

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

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