Duplicine Family History

You can see how Duplicine families moved over time by selecting different census years. The Duplicine family name was found in the USA in 1920. In 1920 there were 2 Duplicine families living in Louisiana. This was 100% of all the recorded Duplicine's in USA. Louisiana had the highest population of Duplicine families in 1920.

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