Thumlby Family History

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

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