Tharnsen Family History

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

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