Duplancie Family History

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

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