Thennis Family History

You can see how Thennis families moved over time by selecting different census years. The Thennis family name was found in the USA in 1920. In 1920 there was 1 Thennis family living in California. This was about 33% of all the recorded Thennis's in USA. California and 2 other states had the highest population of Thennis families in 1920.

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