Theunisen Family History

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

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