Kosmann Family History

You can see how Kosmann families moved over time by selecting different census years. The Kosmann family name was found in the USA in 1920. In 1920 there was 1 Kosmann family living in Maryland. This was 100% of all the recorded Kosmann's in USA. Maryland had the highest population of Kosmann families in 1920.

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