Greghegan Family History

You can see how Greghegan families moved over time by selecting different census years. The Greghegan family name was found in the USA in 1920. In 1920 there were 2 Greghegan families living in Pennsylvania. This was 100% of all the recorded Greghegan's in USA. Pennsylvania had the highest population of Greghegan families in 1920.

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