Thollefsen Family History

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

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