Duplecain Family History

You can see how Duplecain families moved over time by selecting different census years. The Duplecain family name was found in the USA in 1880. In 1880 there were 11 Duplecain families living in Louisiana. This was 100% of all the recorded Duplecain's in USA. Louisiana had the highest population of Duplecain families in 1880.

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