Defft Family History

You can see how Defft families moved over time by selecting different census years. The Defft family name was found in the USA between 1840 and 1920. The most Defft families were found in USA in 1920. In 1840 there were 2 Defft families living in New York. This was 100% of all the recorded Defft's in USA. New York had the highest population of Defft families in 1840.

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