Duplicy Family History

You can see how Duplicy families moved over time by selecting different census years. The Duplicy family name was found in the USA in 1920. In 1920 there was 1 Duplicy family living in Louisiana. This was about 50% of all the recorded Duplicy's in USA. Louisiana and 1 other state had the highest population of Duplicy families in 1920.

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