Derff Family History

You can see how Derff families moved over time by selecting different census years. The Derff family name was found in the USA, and Canada between 1911 and 1920. The most Derff families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Derff family living in New York. This was 100% of all the recorded Derff's in USA. New York had the highest population of Derff families in 1920.

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