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Where is the Couvillon family from?
You can see how Couvillon families moved over time by selecting different census years. The Couvillon family name was found in the USA, Canada, and Scotland between 1851 and 1920. The most Couvillon families were found in USA in 1880. In 1911 there were 46 Couvillon families living in Ontario. This was about 92% of all the recorded Couvillon's in Canada. Ontario had the highest population of Couvillon families in 1911.
Use census records and voter lists to see where families with the Couvillon surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1940 and 2004, in the United States, Couvillon life expectancy was at its lowest point in 1940, and highest in 2000. The average life expectancy for Couvillon in 1940 was 40, and 89 in 2004.