Thovnascek Family History

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

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