Gannon jr Family History

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

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