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Where is the Koy family from?
You can see how Koy families moved over time by selecting different census years. The Koy family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Koy families were found in USA in 1920. In 1911 there were 26 Koy families living in Quebec. This was about 41% of all the recorded Koy's in Canada. Quebec had the highest population of Koy families in 1911.
Use census records and voter lists to see where families with the Koy surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1947 and 2004, in the United States, Koy life expectancy was at its lowest point in 1987, and highest in 1969. The average life expectancy for Koy in 1947 was 64, and 89 in 2004.