Duncalfo Family History

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

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