Thedeman Family History

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

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