Thereault Family History

You can see how Thereault families moved over time by selecting different census years. The Thereault family name was found in the USA, and Canada between 1880 and 1920. The most Thereault families were found in Canada in 1911. In 1911 there were 6 Thereault families living in Ontario. This was about 43% of all the recorded Thereault's in Canada. Ontario had the highest population of Thereault families in 1911.

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