Cosnor Family History

You can see how Cosnor families moved over time by selecting different census years. The Cosnor family name was found in the USA in 1880. In 1880 there was 1 Cosnor family living in Connecticut. This was 100% of all the recorded Cosnor's in USA. Connecticut had the highest population of Cosnor families in 1880.

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