Rosnan Family History

You can see how Rosnan families moved over time by selecting different census years. The Rosnan family name was found in the USA between 1880 and 1920. The most Rosnan families were found in USA in 1880. In 1880 there were 18 Rosnan families living in Minnesota. This was 100% of all the recorded Rosnan's in USA. Minnesota had the highest population of Rosnan families in 1880.

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