Ilroy Family History

You can see how Ilroy families moved over time by selecting different census years. The Ilroy family name was found in the USA, the UK, and Scotland between 1841 and 1920. The most Ilroy families were found in USA in 1880. In 1880 there were 7 Ilroy families living in Wisconsin. This was 100% of all the recorded Ilroy's in USA. Wisconsin had the highest population of Ilroy families in 1880.

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