Duplechain Family History

You can see how Duplechain families moved over time by selecting different census years. The Duplechain family name was found in the USA between 1880 and 1920. The most Duplechain families were found in USA in 1880. In 1880 there were 34 Duplechain families living in Louisiana. This was 100% of all the recorded Duplechain's in USA. Louisiana had the highest population of Duplechain families in 1880.

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