Defonse Family History

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

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