Rosmowski Family History

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

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