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Where is the Cosman family from?
You can see how Cosman families moved over time by selecting different census years. The Cosman family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Cosman families were found in USA in 1880. In 1911 there were 45 Cosman families living in New Brunswick. This was about 47% of all the recorded Cosman's in Canada. New Brunswick had the highest population of Cosman families in 1911.
Use census records and voter lists to see where families with the Cosman surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1951 and 2004, in the United States, Cosman life expectancy was at its lowest point in 1959, and highest in 1992. The average life expectancy for Cosman in 1951 was 76, and 66 in 2004.