Duelfs Family History

You can see how Duelfs families moved over time by selecting different census years. The Duelfs family name was found in the USA in 1880. In 1880 there were 2 Duelfs families living in Illinois. This was 100% of all the recorded Duelfs's in USA. Illinois had the highest population of Duelfs families in 1880.

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