Duplanty Family History

You can see how Duplanty families moved over time by selecting different census years. The Duplanty family name was found in the USA, and Canada between 1880 and 1920. The most Duplanty families were found in USA in 1880. In 1880 there were 10 Duplanty families living in Louisiana. This was about 45% of all the recorded Duplanty's in USA. Louisiana had the highest population of Duplanty families in 1880.

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