Illoy Family History

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

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