Thwiett Family History

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

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