Thaddus Family History

You can see how Thaddus families moved over time by selecting different census years. The Thaddus family name was found in the USA, and Canada between 1911 and 1920. The most Thaddus families were found in USA in 1920. In 1920 there was 1 Thaddus family living in Illinois. This was about 50% of all the recorded Thaddus's in USA. Illinois and 1 other state had the highest population of Thaddus families in 1920.

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