Mileahan Family History

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

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