Defilly Family History

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

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