Deahanty Family History

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

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