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Where is the Duboise family from?
You can see how Duboise families moved over time by selecting different census years. The Duboise family name was found in the USA, and Canada between 1840 and 1920. The most Duboise families were found in USA in 1880. In 1911 there were 3 Duboise families living in New Brunswick. This was about 60% of all the recorded Duboise's in Canada. New Brunswick had the highest population of Duboise families in 1911.
Use census records and voter lists to see where families with the Duboise surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1944 and 2004, in the United States, Duboise life expectancy was at its lowest point in 1970, and highest in 1991. The average life expectancy for Duboise in 1944 was 58, and 62 in 2004.