Cossnier Family History

You can see how Cossnier families moved over time by selecting different census years. The Cossnier family name was found in the USA in 1880. In 1880 there were 3 Cossnier families living in New York. This was 100% of all the recorded Cossnier's in USA. New York had the highest population of Cossnier families in 1880.

Use census records and voter lists to see where families with the Cossnier surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.