Gathagan Family History

You can see how Gathagan families moved over time by selecting different census years. The Gathagan family name was found in the USA in 1920. In 1920 there was 1 Gathagan family living in Illinois. This was about 50% of all the recorded Gathagan's in USA. Illinois and 1 other state had the highest population of Gathagan families in 1920.

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