Duferis Family History

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

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