Defin Family History

You can see how Defin families moved over time by selecting different census years. The Defin family name was found in the USA in 1920. In 1920 there was 1 Defin family living in Illinois. This was about 33% of all the recorded Defin's in USA. Illinois and 2 other states had the highest population of Defin families in 1920.

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