Duplisea Family History

You can see how Duplisea families moved over time by selecting different census years. The Duplisea family name was found in the USA, and Canada between 1880 and 1920. The most Duplisea families were found in Canada in 1911. In 1911 there were 48 Duplisea families living in New Brunswick. This was 100% of all the recorded Duplisea's in Canada. New Brunswick had the highest population of Duplisea families in 1911.

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