Duplessian Family History

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

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