Thonnesen Family History

You can see how Thonnesen families moved over time by selecting different census years. The Thonnesen family name was found in the USA in 1920. In 1920 there was 1 Thonnesen family living in California. This was about 50% of all the recorded Thonnesen's in USA. California and 1 other state had the highest population of Thonnesen families in 1920.

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