Rosmassen Family History

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

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