Dupla Family History

You can see how Dupla families moved over time by selecting different census years. The Dupla family name was found in the USA, and Canada between 1911 and 1920. The most Dupla families were found in Canada in 1911. In 1911 there were 8 Dupla families living in Ontario. This was about 89% of all the recorded Dupla's in Canada. Ontario had the highest population of Dupla families in 1911.

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