Gontennan Family History

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

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