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Where is the Kosch family from?
You can see how Kosch families moved over time by selecting different census years. The Kosch family name was found in the USA, the UK, Canada, and Scotland between 1880 and 1920. The most Kosch families were found in USA in 1920. In 1911 there were 8 Kosch families living in Quebec. This was about 73% of all the recorded Kosch's in Canada. Quebec had the highest population of Kosch families in 1911.
Use census records and voter lists to see where families with the Kosch surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1957 and 2004, in the United States, Kosch life expectancy was at its lowest point in 1961, and highest in 1988. The average life expectancy for Kosch in 1957 was 58, and 77 in 2004.