Thortzen Family History

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

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