Duplar Family History

You can see how Duplar families moved over time by selecting different census years. The Duplar family name was found in the USA in 1840. In 1840 there was 1 Duplar family living in Illinois. This was 100% of all the recorded Duplar's in USA. Illinois had the highest population of Duplar families in 1840.

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