Conmghan Family History

You can see how Conmghan families moved over time by selecting different census years. The Conmghan family name was found in the USA in 1880. In 1880 there was 1 Conmghan family living in Illinois. This was 100% of all the recorded Conmghan's in USA. Illinois had the highest population of Conmghan families in 1880.

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