Thelis Family History

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

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