Gastneau Family History

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

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