Casmus Family History

You can see how Casmus families moved over time by selecting different census years. The Casmus family name was found in the USA in 1920. In 1920 there were 2 Casmus families living in New York. This was 100% of all the recorded Casmus's in USA. New York had the highest population of Casmus families in 1920.

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