Gaghegan Family History

You can see how Gaghegan families moved over time by selecting different census years. The Gaghegan family name was found in the USA between 1840 and 1920. The most Gaghegan families were found in USA in 1880. In 1840 there was 1 Gaghegan family living in Pennsylvania. This was 100% of all the recorded Gaghegan's in USA. Pennsylvania had the highest population of Gaghegan families in 1840.

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