Cohggan Family History

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

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