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Where is the Coplan family from?
You can see how Coplan families moved over time by selecting different census years. The Coplan family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Coplan families were found in USA in 1920. In 1911 there were 23 Coplan families living in Ontario. This was about 64% of all the recorded Coplan's in Canada. Ontario had the highest population of Coplan families in 1911.
Use census records and voter lists to see where families with the Coplan surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1959 and 2004, in the United States, Coplan life expectancy was at its lowest point in 1988, and highest in 1986. The average life expectancy for Coplan in 1959 was 57, and 61 in 2004.