Defonsi Family History

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

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