Duplantus Family History

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

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