Thadoros Family History

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

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