Defau Family History

You can see how Defau families moved over time by selecting different census years. The Defau family name was found in the USA in 1880. In 1880 there were 6 Defau families living in Illinois. This was about 67% of all the recorded Defau's in USA. Illinois had the highest population of Defau families in 1880.

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